Never thought of being the "designer", only the one to add mods to a factory car. So many thoughts going on here lol.
My dream Camaro from the factory:
- Red paint, Red interior. Red on red is amazing..
- Leather interior.
- Two painted white stripes going down the center of the car parallel to each other.
- 4 inch cal hood.
- RWD
- 6 speed automatic Transmission WITH paddle shifters.
- 4 wheel disc brakes
- Flow Master exhaust system, or some type of identical exhaust made from the factory.
- Chrome rims.
- Spoiler. (Not too big, maybe one like on the 4th gens.)
- Removable Hardtop.
-
500+ HORSEPOWER 
- Cold air induction system.
- Z rated tires from Goodyear.
- TUBED CHAISE.
- FULLY TUBBED WITH
HUGE SLICKS IN BACK.
- Radar scrambler.
- Lowest to ground aloud by law, (3 inches? not sure but I think its 3.)
- Oh hell, lets throw a super charger on it with a 3 inch belt
Well thats my dream car.. its a SS and a half, thats for sure. As far as me being a designer for GM, I would probably incorporate some of those things into the Camaro and make a concept with all of them for me to keep.