Just pick up a 21st Century kit and use the pilot. Those kits are less than 10 bucks (you would pay that easy for an aftermarket pilot figure) and feature excellent 1/32 scale pilots. The kits themselves can be built up into some pretty nice models also.
I believe Lengend makes a couple of 1/24th Luftwaffe figures, you can find them listed with Squadron mail order. I need to order a few but never got around to it yet.
this is old I know, but I just found where I saw those figures at. Jerry Rutman makes 1/32 american and luftwaffe pilots and some ground crew, or at least he did. the info I have may be old but at one time they were 10.00$