i don't really have much photography experience, but for c&c i would say the focus on the subject, and lighting could be worked on? maybe more lighting on the subject so it doesn't blend into the background as much
kind of think of it as someone viewing the picture, you look for the subject first and then around (background details etc) but with like the 3rd pic my eyes don't really focus on anything at first glance if you get what i mean?
i didnt actually. I think its the CPL that i used. I hate the color of my car because the pictures NEVER come out right. Maybe its me but a couple of people who have taken pix of my car say the same thing.