On the new XRR interior 1 dds file, the white bits are around the indicator/turn signal/blinker texture. It's small but you will still need to colour it in, I haven't checked this on the XFG/R model.
You also need to change the RGB output on the tyre texture, you can find out how to do that in the render tutorial on wiki.
hm...i need all objects/ scenes as .obj files....
maybe someone could do a zip file with some nice rims (aironeracing.com)
the garage scene and other stuff from this thread...
it means i cant convert all the files (.max) that where posted here...