Hello there,
I am a fashion designer, pattern and sample maker, and 3D designer.
I have worked with several designers on their runway graduation collections (NYFW) for 3 years (pattern, construction, fit, etc). These garments tend to be complex and at times using non-conventional materials and sculptured construction.
As a creative pattern maker, I use draping and other techniques with manual pattern drafting; however, I have worked with 2D CAD software for pattern and grading/markers as well as 3D garment simulation software for 3D visualization of garments.
I am able to create technical drawings and tech packs for manufacturing.
Based on the skills you have listed (i.e. Solidworks/AutoCAD) it sounds to me that you may be looking for a hard surface modeler for 3D printing for example. my experience in 3D is mostly with soft materials and rendering.
I would be happy to sign an NDA and discuss your project as it is difficult to provide accurate bid and time estimate based on the information provided and to ensure my skillset matches your needs.