Hey man, I do customizations on model cars (painting, lowering/lifting, wheels, tint, custom interiors etc.) and would be more than happy to hook you up with exactly what you are looking for.
Just send me a PM if you are interested.
also, you can visit my site (in my signature)
here is some of my work (on Hummers)
Basic upgrades on a sunset orange H2
full custom on an H2 (wheels, big lift, engine swap, custom interior, monotone paint, engine swap, decals)
H1 with custom rims, safari rack, blacked out interior, lights, etc.
thanks