Plastic Reflector Free .psd

I have done this plastic reflector last week just for fun, it ended been much more work than what I expected. And I am not completely satisfied. I was going to keep working on it, but I think that a great idea would be to give the psd and see what would you do to make it better.
You can download the psd file from here:
http://dmonzon.com/freebies/plastic-reflector-psd/

Please feel free to make a rebound with improvements.

Make sure to see the full image : http://dribbble.com/shots/834416-Plastic-Reflector-Free-psd/attachments/87130