It was on ebay, but it was some dude who specialized in all types of flight jackets.>>11834624
It was just a regular leather flight jacket. I would have to modify it a bit but it's the best match I've found yet. Also it had a map in the lining! But just look it already has the slanted slit pockets, the elastic waist and wrist bands, also the collar. The color is a pretty good match too, and I think gives it a more authentic feel.
Also it looks rather short but actually is 24 inches from bottom of collar-hem.