Better ¿?

I put the central texture and the bump, with this resolution you can't be capable of see it xD, but I hope that with a close renders and with a good light (the one for this scene is a crap) it could be better.
I create the mesh of the cxr a part from the mesh of the car, and if another day I have time i will fix all the bugs that it had T_T. But now, i'm a little sick of work and I need to rest xD