There WAS a Fiat Punto mod here a few years ago created by Normo - in fact, I actually requested it and helped in its development, for replacement of the Golf R32. Here's my showroom link for it:http://www.nfscars.net/need-for-speed-carbon/8/showroom/view/59274/
Oh 11 year old me ruining that car with that vinyl job.
If I can get my PC back up and running, find the file if it still exists, and contact the original creator of the mod for reupload, I could possibly reupload it here. This was one of the most comprehensive mods he made next to the Volkswagen Scirocco R, as that was one of the first modded cars to have working Autosculpt.
EDIT: Found the old request thread I made. http://www.nfscars.net/forums/topics/requests-for-nfs-carbon/41594/