Kurt, Bob, some nice items there! I like doctor's tunic alot and M-48 sniper rifles are not that easy to find!
Yugo items (not all) are abundant in ex-yugoslav countries, abroad they are harder to find and on e-bay you get them usually way overpriced and even not the correct ones.
Bob, if Kurt won't help you I can find you a belt, y-strap and holster, just drop me PM.
There were no cap in this yellow cammo pattern - only the hood which was worn over helmet or regular field cap (titovka). There appear field caps (titovkas) in this pattern, but these are POST 1991 unofficially made.