This is my custom of Keir Santage, who flew an X-wing as Red Seven in the Battle of Endor. He was shot down inside the Death Star II while providing cover for the Millennium Falcon. The head I used was GI Joe Footloose on a John Branon X-wing body. I did boil and pop on the head, then dremeled out the neck post. No modification done to the neck post. From what I can tell, it looks like he has Wedge's helmet, or one very close to it so I gave him a spare that I had from Wedge.

Edit: Touched up the helmet a bit today. Keir's helmet looks a bit beat up, especially in the middle so I dry-brushed some black on it. I think it looks better, plus I didn't want it looking exactly like Wedge's either.