You're on the way, but the main thing you need to work on is shading (not necessarily just the shadow underneath). The Learjet looks as if it's still sitting in Flight Simulator, and doesn't quite blend into the picture. Try to pick out shadows and highlights on the plane itself, to get it to look like it's part of the main picture - look for the position of the sun, where shadows would be cast, etc.
However, keep going, and you'll improve.

Last edited by Tweek on Thu Feb 15, 2007 5:09 am, edited 1 time in total.