Softbills - do you mean exotics like toucans etc? The only birds I have are the Diamond Doves, white doves and the Senegal Doves, finches. In quails I have coturnix in several colors, a few bobwhites in a couple colors, silver button quails, a few pheasants, silkie chickens, a few showgirl chickens, a few buff orpingtons.
Don't know the regulations on Muntjacs, I know they can be kept though. A local wildlife rehabber I know bought one and kept it as a pet. I am sure you have to have a permit though.
Don't know anyone that raises Muntjacs, as far as parrots, I don't know anyone personally. I see lots of them on Craigslist for sale. I also look on Ebay classified. Have you been on there yet?