Most of those mods were built by a awesome coder who went by Modzzz on the Dolphin Market. But he hasn't been available do to some huge hurricane that wiped out where he lives. So we have been on our own when it comes to any of those modules, unless some of the coders here step up.
If Modzzz would allow users to buy his mods in Dolphin and allow them to be formatted to UNA that would be cool. All he has to do is just put something on his mods store saying along the lines of "Buying this mod also allows the user to transfer the license to UNA. He can put an option of "buy mod for Dolphin or buy mod for UNA". If bought for UNA that would give permission for user to find developer to transform code to UNA format. Modzzz could get paid without having to keep transferring all his mods to UNA.