haha it's just a cute new outfit I drew for him that you'll be seeing him in during Skyset Knights 2 ;)
There might be a time when the people of Spathi (the world they live in) go to other planets just because it would be fun, and I promise it won't be dire at all. I'm less a fan of Endwalker space than like, literally any other depiction of space in fantasy / scifi games and movies.
I'm a mild scifi fan so like, Endwalker being so sad and dire and not having any sense of the wonder of other worlds was like 'well that was awful, I would have done that very differently or at the very least put something cool and wondrous afterward. The Void doesn't count. The Void (Thirteenth) is more a homage to classic horror and German expressionist horror Cabinet of Dr. Caligari aesthetics than being 'another space-world we travel to' ' lol.