I don't know enough about stance to say anything abou that aspect, but in terms of the photography, here's a couple chritisisms:
- in the first pic, don't use the in-game filters. They all look pretty bad, especially when compared to what can be done with an editor.
- in the third picture, try using a lower depth of field (f-number) so that the background is a little blurry (like in the 2nd picture). If you're focused on the rear of the car, stuff that's way down the street shouldn't be in focus as well.
Bro. I was thinking a Regular S2000. Im been seeing alot of sick S2K's. Mugen edit was sick. PM me your email. I'll show you a picture of the s2k you should do bro.đź‘Ť
đź‘Ť
My first Picture edit. I used to using pixlr. But still getting used to CS2. 
