I like it! It really suits the car, too.
A few remarks, though:
The livery.png should feature the 96 rather than the preview,
The red should be deeper red,
The trunk could use another Rusteze logo,
The side decals don't match the wheel arch,
Wheels shouldn't be black,
Front grille could have teeth,
Logos are a bit low quality (but that's pretty hard to make better),
Optional: the crew says Mazda now. Would be cool to make that themed, too.