Here is my chop guyz and thx for comments

Chop



Base

Looks really good !well done

Something doesn't look right, it looks as if its not actually wider...the rear is fine, its only the front that looks very weird to me o.O

the lights switched on could be brighter and the intercooler is slightly at a wrong angle! The bg change and the shadow under the car is nicely done!

Good use of the Liberty Walk M3 donor on the older m3.
Now i've made this to point out your faults. Use the donor as reference. I've used your donor for example
Most of them are just easy fixable so it'd be good if you spent 10mins fixing these and updated it.
Also need to crop the bottom left corner out. Your going against copyright as your basically modifying a photo that someone else owns so remove his logo/name

blue - shadow needs blending out more. can see a line where the shadow stops especially towards end of side shadow
green - cant tell if headlight is overlapping fender or not with lack of body lines. use donor as reference.
red - theres a random bright part behind front tyre
orange - fender is different colour to the car
black - rear wheel needs shadow
yellow - decal is low quality from you reshaping rear fender to fit


keep it up

thx my friend i will fix for my next chop

appart from the things mentioned above, the rear arch is very off, seems like not only is out of perspective but it also seems like its sitting halfway through the rear door, to much to the front