3D Machine Model & Animation

I have a hand-drawn sketch of a custom machine concept and now need it turned into a properly textured 3D model, then brought to life in a short MP4 that shows the mechanism working. The sketch covers the overall layout, moving parts, and rough proportions; your job is to interpret those lines into clean geometry, add moderate surface details and materials (nothing ultra-photoreal, just believable), and create a smooth animation that demonstrates its function from multiple angles.

Use whichever professional tool you prefer—Blender, 3ds Max, Maya, SolidWorks, or similar—as long as the final video is delivered in HD MP4 and the source files remain editable. Typical runtime can sit around 20–30 seconds; enough to cycle through the key motions and give a clear sense of scale.

Deliverables
• Editable 3D project file with textures
• Exported interchange file (OBJ or FBX)
• One rendered MP4 showcasing the working mechanism

I’ll provide the scanned sketch and notes on movement, materials, and any critical dimensions as soon as we start.