Cobra R SVO hood differences.

Hey guys I've been looking at the Cobra R SVO hoods for the GT I'm gonna buy and my friend Stephen had one on his 95 GT and I've seen people on here with pics of the same hood...but the scoop looks flatter on the edges and on the top, where as stephen's hood scoop looked more rounded

Anyone else notice this, and if so, where can I get the rounded off one?