[gmd3d]

well that is out side my skill....

I know of a few modellers that might tackle this but they work as professionals..

I will point them in this direction as let them see your intentions . but it will be up to them to get in touch with you... as they can be busy and in the past when I or other have point someone in their direction
it became a problem for there own work.

But I will point them here. and see what happens