Hi sir,
I am mechanical engineer and CATIA & SolidWorks professional. I can model your design in software which you choose. What you mean by a to b surface.
Please contact me for details.
Sincerely.
to estimate the time and work that is going to be involved in compleating your project I would like to see the 2d pictures of the project first so, can you send me those pictures.
Working in a research institute, I have great exposure of working in CATIA V5. We have a very good team who work on different modules of CATIA.
We would be happy to help you in your project.
I am CAD engineer, its my daily work to do this. i am good at A to B surfacing.
i did projects like switch bezel, center console, Map pocket, A pillar trim.
I am working on CATIA for many years. Infact I am teaching CATIA in one of the institute as a short course. I believe I would be able to fulfill what is expected easily.