I make a update to sample project to fix some bugs and include some beta plugins (The map hud plugins is one), i dont have implemented all functions yet but you can try if you want!
The opacity now works fine, but there's maybe a weird bug with the TP bar. I do set the switch to ON to make it not visible, and it works when the game starts, but after the first combat, the TP bar comes back and is visible again. Not sure if something isn't saving. I do not use TP in my game at all. Thanks!