My first chop posted to Autemo. Hope you like it. Give me some feedback.

welcome in autemo!
nice idea, the bumper is blurred and faded, the circles are of low quality, in the adhesive side is unreal.
continues to improve

Thanks for the input Gotta learn from my mistakes.

It's just a bit too dark and has too much saturation in my opinion. The bottom part of the front bumper looks good but the top part looks quite blurred and smudged. The wheels are also low quality. The rear side window needs some gradient and reflections as its just one colour at the moment.
Maybe try simple changes like a background swap, wheels and shave door handles etc for a start.
Keep practising, you will get better!

Not much else to say other than what Matt_K's already mentioned. A good place to start is the Donorcentral when looking for parts, but another link is this one:
http://www.autemo.com/forums/?t=11104

It's basically a link for a huge amount of flickr photostreams that feature high resolution pictures of cars.

Hope I've helped