Is nice that every comment here has a " welcome to the site " ...I was the first to start doing that and is cool that many are doint it...

About the car....color combo is a winner always....rims are nice and being in black make them nicer....hood is cool...vinyls looks ok, but not super ok....this are the things I like
What I dislike.....spoiler..toooo high IMO...and would prefer ( this is my taste talking ) that the OZ decal were more little and in a place where it do not came in contact with vinyls.

Again...welcome and look around...there is plenty to see and to get inspired.

Try a CF GT Wing spoiler, the current one is a bit funny.
Try the chrome white rim colour that was suggested, but I think the black matches the vynils better (do you agree?)
You could try putting the decal behind the graphics or out of the way, to tie it in better, or remove the decal...

Overall, a good car, really agressive, with unique graphics, but a bit messy.. (the hood vynil should end behind the lights IMO)

A good first attempt... Welcome and good luck!