new work:
original:

vt:

Looks raelly really good.
The small modifications you made are looking so real. It's looking like a photo.
In the future try makingmore modifications.
Try some brush.

thank you
but I already know how to do brush, I am not very good but I know, but that just is not used (only to modify the side skirt)

this work used fairly below:

http://jgggdesign.deviantart.com/art/Porsche-911-Copy-376200355