Convert Bottle Sketches to Parasolid

I’m ready to move two 1-litre PET water bottle concepts from paper to production and need clean, manufacturing-ready Parasolid files (.x_t or .x_b).

The starting point is a set of hand-drawn sketches. They already show the overall profile and some key dimensions—enough to convey intent but not yet complete. I will supply a short list of additional measurements plus a few specific tweaks I want to see before we lock the geometry.

What I need from you
• Precise 3D modelling of both bottles, capturing exterior form, thread/neck finish, label panel, base, and any functional ribs.
• Integration of the adjustments I’ll detail once the NDA is signed.
• Final delivery as native Parasolid suitable for CNC mold machining; STEP/IGES exports are welcome as extras.

I expect an iterative approach: an initial 3D preview for review, minor revisions if required, and then the final solids. Experience with SolidWorks, Siemens NX, or similar high-end CAD that outputs robust Parasolid geometry is preferred.

If you’ve taken consumer packaging from sketch to mold before, let’s talk—I’m looking to get this wrapped up quickly.