I whant to make this Car Until I Makeit right...

Not bad but there is some error :

There are parts toon as the trunk back, behind the windows and the whole hood

the parties are serrated

and the shadow under the car is not the best

Rear lights are too bright and in wrong angle. Wheels have wrong shadow (under the arches). And practically all light reflections are wrong.

Maybe you should start chopping with something simple, like the wheel change, or some right copy/paste?

original is awesome
honestly

chop is toony
bad selections
but it is ok

Haha I have starting chopping this base as well (who hasn't though)

First glance though the chop looks good, but there are problems with it as mentioned. Have you got the chop in higher res?

your chop is a little toony but it look's good Keepet UP!!