i would have sold the engine and trans if they still worked, either leave it in till you find a buyer and then pull it or make a clip of it running, as for the tires you could sell just the tires since they were good off the rims then sell the rims separate, or just sell the three good complete ones and add the forth tire cheaper. titles i would not put in your name unless you plan on selling the car, i think around me you can only have 6 car titles exchange through you before you are considered a dealer but title transfers are almost $60 if you just plan to part it out then scrap the car no need to go through the trouble of a transfer, my guess is since it was a camaro you could have sold a lot of parts that weren't smashed too bad