this is my last chop , im begginer in full brush tehnique ,i hope you like

NIce pic and kit!
Bud the reflections do seem random on some touches...
I'ld make the front bumper align with the sideskirt ;-)
Reflection of the carbon a bit more specific..

That's a very nice attempt at brushing!
Really good try! And a very creative kit too, which is always good to see, however I agree that the splitter should perhaps be a bit lower to match with the sideskirt

In regards to the brushing:
Try and find a paint reference, and look at how light and shadow falls over the car - you'll notice that there are no reflections faded over it, a little like you have done on the side, but more blocks of colour
Perhaps reduce the number of 'sparkles' too, and don't have them quite so blurry

Other than that, good stuff Keep it up

thanks for comments ,critiks are good to improve my ability ,

Not bad for the first brush
just like ATC said u used to much of those 'sparkles' especially on the side,
front is well done acctualy it is great love it and the front window and roof are looking good.
Side isn't so good no hard fellings m8 but side is ruining the whole chop
And m8 here are some great tutorials that u can find here on autemo
http://www.autemo.com/forums/?t=6960