This one I've personally already done a while ago.
These pieces are from artist Ryunaa on Tumblr, whom I already contacted a while ago to ask if it's okay that I create a new robes model based on her sketches. The model is finished, I just need to finish the textures. But I just keep getting carried away with new stuff, so I've got a bunch on my plate already at the moment.
A few months ago I've also contacted Plasma et PreFXDesign on JKHub to port their Lobster Soldier models (armor + weapons) from The Last Jedi. I've pretty much ported everything already, I just need to figure out a few things, including how to create new enemies that'd wear that stuff and place them around in K2.