Cars Request

Hello im looking for someone who can make me cars such as Ferrari’s,Corvettes and some other roleplaying cars for my DarkRP Sever. Could they be buyable too for players too in
the f4 menu maybe.

http://www.youtube.com/watch?v=gQxEy1Fg9nM Kinda like this in the car part of the youtube vid.

Thats some kind of simple… and easy lua coding ^^