Something new from me. Hope its good. Comments are welcome

Original:


Chop:


Big:
http://store.picbg.net/pubpic/0E/C9/6d6059a48edb0ec9.jpg

idea is realy nice i like orginal BMW becouse is fantastic car but your chop make my nice feeling color and rims are nice ... this was good things aand yours mistakes ... back door are lite to light in place on body line and this like body line are much bigger break than the fornt doors and all of body line ... and for me your intake on hood are not this same perspectiv with car ... and shadow are to short in the right site of car ... this is all from mee. In my opinion from 0 too 10 you have 5,5/10 pkt.

I'm not a fan of the styling so I'll keep my comments for the brushing work. One important thing when you do decide to brush your own parts is the lighting in the image.
In the particular image you chose to chop, you didn't opt to change the background. So a lot of the lighting features are going to translate right over. Looking at some parts it does seem like you understand how surfaces interact with lighting on the original. On parts like the carbon front spoiler and the hood scoop you cant really copy from the original but it does give good hints on how to handle it.
That's all I can really advise to work on at the moment. Areas like the grille and eyelids could use some better highlighting and shadows. Other parts just need a little more finesse and precision.
The front rim looks out of place a bit cause unlike the original ones it has a light source from up high.
Other than that it's definitely good work and a good step ahead of your other chops.

thanks guys

nice work