Honda CRX cartooney, need some help!

[Bled]

hey okay, i did this today, been working on it for awhile, I want to add like a shadow below it, or like undercar neons, or both, but everytime i try it comes out looking really bad, any ideas?

http://img36.photobucket.com/albums/v110/theydrewblood/crxblue2.jpg

[Ashworks]

little small

watch the perspective of the yellow on the door, and youll need bumpers etc.