Yes, this is inter for me!
About the first one:
The styling is very good! But the sideskirt looks a bit fake (it could use some more depth, by adding shadows or something).The bg swap has been done very good. But the wheels let it down a bit imo. The look low res. The head lights are good too. But about the refs on the roof: they souldn't be straight, but they should follow the shape of the roof.
the second one:
It looks very hot! The bg swap is executed very well. Also the rims do fit the car very good. The new refs on the hood and windows are very good too. The changes on the front bumper make a whole difference, while it's till the original bumper. It looks way better in that way!
about the thirth one:
Looks awesome! That color is just hot! The new front bumper looks very aggressive, very cool! But I think it should be a bit turned cw (correct if i'm wrong). Bg swap and wheels are good too, you couldn't tell it's fake.The new grill looks good too, it's a big improvement. The skirt fits good too!
the last one:
It looks good, but there are some oints that could improve. At first the front bumper looks off in some way. and also the skirt needs some more depth (shadow). otherwise its a pretty cool chop!
so if you look at this chops, i must say that you have some nice works!