Nice work, you got some pretty interesting ideas, but there are some fault I would like to point out, so you can improve them in your next chop
- The trunk door are blurry, I'm not sure why
- Rear difusor is a bit out of perspective, but it's great idea how to customise it
- When you're are making tinted windows, try to paste clouds over it, it will look more realistic
- Front rims is under the body, so it should have some shade over it
- Undercar shadow is missing at some parts, it should be exposed at rear and a bit more at sides
Nice work in overall, I like the side small window with screws in it, looks great and stickers are nicely done.
This comments are meant in a good way, so you can improve, don't take it as a bad critisism
