Thanks a lot
I found a pic of the 911 turbo, but I dont think the 911's air intake is nearly as butch or prominent as the one on my drawing.
But yes, the car does look like a 911, altho it's actually wider and a bit rounder too.
The Boxster and the 911 does look quite a lot like eachother, so I cant see how that can be avoided in the real life version