3D Model Recreation & Surface Pattern Redesign
Budget: $30 – $250 USD
We are looking for an experienced 3D CAD / Product Modeling expert to recreate an existing 3D model with controlled surface modifications, based strictly on provided reference images.
This is not a concept design task — it is a precision recreation and surface-pattern engineering job.
Scope of Work
The freelancer will:
Recreate the Front and Back Parts
Rebuild both front part and back part geometry.
Apply surface pattern layout exactly as shown in reference images.
Pattern flow, segmentation, and boundaries must visually match the references.
Pattern Construction
Create pattern segments based on the single-piece reference images provided.
Pattern pieces should look like assembled organic segments, not random noise.
Maintain consistent edge thickness and smooth transitions.
Strict Geometry Constraints (Critical)
Do NOT modify inner surface dimensions or shape
Do NOT change internal cavities
Do NOT alter wall thickness affecting internal fit
Do NOT modify the top face geometry
The top face includes a precise clear-part fitting gap that must remain untouched.
Allowed Modifications
External surface recreation
Surface pattern sculpting / segmentation
Front & back exterior form refinement (within visual reference)
Deliverables
Final editable 3D CAD file (STEP / IGES / Fusion / SolidWorks – specify tool used)
Clean topology suitable for manufacturing / CNC / molding
No mesh distortions on mating or functional surfaces
Reference Material Provided
Front layout image
Back layout image
Side layout image
Single-piece pattern reference images
(All images are already prepared and annotated for clarity.)
Required Skills
Strong experience in product-grade CAD modeling
Surface modeling & pattern segmentation
High precision work (engineering tolerance mindset)
Experience with Fusion 360 / SolidWorks / Rhino / NX / Creo preferred
Important Notes
This project requires accuracy over creativity
Any modification to internal geometry or top fitting face will result in rejection
Please review reference images carefully before bidding
How to Apply
Include:
Software you will use
Similar past work (surface-patterned or sculpted parts)
Confirmation that you understand and will respect non-modifiable constraints
If you want, I can also:
Tighten this further to Freelancer.com character limits
Rewrite it for Upwork
Add milestone structure + acceptance checklist
Convert it into a manufacturing-ready CAD brief
Just tell me.
You said:
1
ChatGPT said:
Here is a tightened, Freelancer.com–optimized version (clear, professional, and within typical character limits):
3D CAD Model Recreation with Surface Pattern Changes
We need an experienced 3D CAD / product modeling expert to recreate an existing 3D model with external surface pattern changes, based strictly on provided reference images.
Work Scope
Recreate front and back parts with surface pattern layout exactly as per reference images.
Create pattern segments based on single-piece reference images.
Patterns must match flow, segmentation, and visual structure shown.
Critical Constraints (Must Follow)
Do NOT modify inner surface dimensions or shape
Do NOT change internal geometry or cavities
Do NOT modify top face geometry (clear-part fitting gap must remain unchanged)
Allowed
External surface recreation
Surface pattern sculpting on front and back parts only
Deliverables
Editable 3D CAD file (STEP / IGES / Fusion / SolidWorks)
Clean, manufacturing-ready geometry
Requirements
Strong CAD surface modeling skills
High-precision, engineering-focused workflow
Experience with Fusion 360 / SolidWorks / Rhino preferred
To Apply
Mention:
Software you’ll use
Relevant past work
Confirmation that you understand and will follow all geometry constraints
If you want next:
Ultra-short version (headline + bullets)
Milestone & payment structure
Technical acceptance checklist for QA
Just say the number.
You said:
we have .stl files for provides as dimension and inner surface shape refrence
ChatGPT said:
Got it. Here is the final corrected Freelancer.com post, with the STL reference clearly specified and wording tightened for zero ambiguity:
3D CAD Model Recreation with Surface Pattern Changes (STL Reference Provided)
We are looking for an experienced 3D CAD / product modeling specialist to recreate an existing model with modified external surface patterns, using provided STL files as the exact reference for dimensions and inner surface shape.
Scope of Work
Recreate front and back parts with surface pattern layout exactly as shown in reference images.
Generate pattern segments based on single-piece pattern reference images.
Ensure external pattern flow and segmentation visually match the references.
Critical Constraints (Mandatory)
Inner surface dimensions and shape must match the provided STL exactly
Do NOT modify internal geometry, cavities, or wall thickness
Do NOT modify the top face geometry
(Top face includes a clear-part fitting gap and must remain unchanged)
Allowed Work
External surface recreation only
Surface pattern sculpting on front and back parts
Reference Material Provided
STL files (dimension & inner surface reference)
Front, back, and side layout images
Single-piece pattern reference images
Deliverables
Editable CAD file (STEP / IGES / native CAD format)
Geometry suitable for manufacturing
Required Skills
Precision CAD modeling
Surface modeling & pattern segmentation
Experience with Fusion 360 / SolidWorks / Rhino preferred
How to Apply
Please include:
CAD software you will use
Relevant similar work
Explicit confirmation that you will not alter STL-defined inner geometry or top face
This is not a concept design task — it is a precision recreation and surface-pattern engineering job.
Scope of Work
The freelancer will:
Recreate the Front and Back Parts
Rebuild both front part and back part geometry.
Apply surface pattern layout exactly as shown in reference images.
Pattern flow, segmentation, and boundaries must visually match the references.
Pattern Construction
Create pattern segments based on the single-piece reference images provided.
Pattern pieces should look like assembled organic segments, not random noise.
Maintain consistent edge thickness and smooth transitions.
Strict Geometry Constraints (Critical)
Do NOT modify inner surface dimensions or shape
Do NOT change internal cavities
Do NOT alter wall thickness affecting internal fit
Do NOT modify the top face geometry
The top face includes a precise clear-part fitting gap that must remain untouched.
Allowed Modifications
External surface recreation
Surface pattern sculpting / segmentation
Front & back exterior form refinement (within visual reference)
Deliverables
Final editable 3D CAD file (STEP / IGES / Fusion / SolidWorks – specify tool used)
Clean topology suitable for manufacturing / CNC / molding
No mesh distortions on mating or functional surfaces
Reference Material Provided
Front layout image
Back layout image
Side layout image
Single-piece pattern reference images
(All images are already prepared and annotated for clarity.)
Required Skills
Strong experience in product-grade CAD modeling
Surface modeling & pattern segmentation
High precision work (engineering tolerance mindset)
Experience with Fusion 360 / SolidWorks / Rhino / NX / Creo preferred
Important Notes
This project requires accuracy over creativity
Any modification to internal geometry or top fitting face will result in rejection
Please review reference images carefully before bidding
How to Apply
Include:
Software you will use
Similar past work (surface-patterned or sculpted parts)
Confirmation that you understand and will respect non-modifiable constraints
If you want, I can also:
Tighten this further to Freelancer.com character limits
Rewrite it for Upwork
Add milestone structure + acceptance checklist
Convert it into a manufacturing-ready CAD brief
Just tell me.
You said:
1
ChatGPT said:
Here is a tightened, Freelancer.com–optimized version (clear, professional, and within typical character limits):
3D CAD Model Recreation with Surface Pattern Changes
We need an experienced 3D CAD / product modeling expert to recreate an existing 3D model with external surface pattern changes, based strictly on provided reference images.
Work Scope
Recreate front and back parts with surface pattern layout exactly as per reference images.
Create pattern segments based on single-piece reference images.
Patterns must match flow, segmentation, and visual structure shown.
Critical Constraints (Must Follow)
Do NOT modify inner surface dimensions or shape
Do NOT change internal geometry or cavities
Do NOT modify top face geometry (clear-part fitting gap must remain unchanged)
Allowed
External surface recreation
Surface pattern sculpting on front and back parts only
Deliverables
Editable 3D CAD file (STEP / IGES / Fusion / SolidWorks)
Clean, manufacturing-ready geometry
Requirements
Strong CAD surface modeling skills
High-precision, engineering-focused workflow
Experience with Fusion 360 / SolidWorks / Rhino preferred
To Apply
Mention:
Software you’ll use
Relevant past work
Confirmation that you understand and will follow all geometry constraints
If you want next:
Ultra-short version (headline + bullets)
Milestone & payment structure
Technical acceptance checklist for QA
Just say the number.
You said:
we have .stl files for provides as dimension and inner surface shape refrence
ChatGPT said:
Got it. Here is the final corrected Freelancer.com post, with the STL reference clearly specified and wording tightened for zero ambiguity:
3D CAD Model Recreation with Surface Pattern Changes (STL Reference Provided)
We are looking for an experienced 3D CAD / product modeling specialist to recreate an existing model with modified external surface patterns, using provided STL files as the exact reference for dimensions and inner surface shape.
Scope of Work
Recreate front and back parts with surface pattern layout exactly as shown in reference images.
Generate pattern segments based on single-piece pattern reference images.
Ensure external pattern flow and segmentation visually match the references.
Critical Constraints (Mandatory)
Inner surface dimensions and shape must match the provided STL exactly
Do NOT modify internal geometry, cavities, or wall thickness
Do NOT modify the top face geometry
(Top face includes a clear-part fitting gap and must remain unchanged)
Allowed Work
External surface recreation only
Surface pattern sculpting on front and back parts
Reference Material Provided
STL files (dimension & inner surface reference)
Front, back, and side layout images
Single-piece pattern reference images
Deliverables
Editable CAD file (STEP / IGES / native CAD format)
Geometry suitable for manufacturing
Required Skills
Precision CAD modeling
Surface modeling & pattern segmentation
Experience with Fusion 360 / SolidWorks / Rhino preferred
How to Apply
Please include:
CAD software you will use
Relevant similar work
Explicit confirmation that you will not alter STL-defined inner geometry or top face