Ask and you shall receive I was going for more of a production look while maintaining the edgy look of the vehicle so I didn't do much. I was actually going to put some toned down wheels on the vehicle but I don't even think GM could afford to do that without taking away some of the look...some of the guys on my Regal board are dreaming of a performance version so that was in my mind too. I don't see those windows going into production but they are one of the best parts of the concept. I may try a wagon because I love wagons. Here is a list of the changes
Added: Wheels, Door handles
Modified: Body color, Headlight color, Extended grill, Extended skirts, Extended front fascia, Gave rear more of a hatch look (I hated the short rear deck)
Deleted: Mirror turn signal, Small door handles, Vents/light on front fascia,