if i had a few $100's to spare (or no lady to give me hell about it), i'd definitely get one or two...
i love the Porsche RWB, GT3, the "C BMW" and a few more !! do you do portraits too? like if i send you a pic (not of me !!!), could you do something ?
EDIT: i just realized you also have lots of "faces" drawings... so the only question is, could you make one based on a pic i'd send you?