Any1 have .....

...this piece http://files.automotiveforums.com/uploads/333354R34-GTR-3.jpg its part of the skyline body and i need that housing to complete my comversion, so if anyone an help me out please let me know

Hobby Search has a scan from the Tamiya kit. Use it as a template and cut out the shape from 1.0 mm plastic sheet. Add another piece on the outside corner, and file to the desired shape. It's that simple.
There's a product called Kataomoi, which is a instant 3d copier, conforming to a curve when heated, but HLJ doesn't carry it, and this requires resin.
http://files.automotiveforums.com/uploads/639022P1010004.JPG