Dunno if you're planning to make it accurate or not,but as you see on in the green circled area, the upper part of you front airintake is too round. In the red circled area you start of with rounder shape. It should be a more straight line. At the blue circle you have you airintake cornersticking a little bit out, hope you see what I mean.
Nice model
Too bad you're making it low-poly.