Lack of mech for houseki no kuni

I 100% aint the only one that thinks hnk has very little merch for how good and tbh kinda popular for an underground anime it is.

the merch that is out there will either cost you an arm and a leg or is just an artbook. Don get me wrong I love myself a good artbook, I even own he latest one, but they get old pretty quick...

I JUST WANNA SHOW OFF MY FANDOM DUDE IS THAT TOO MUCH TO ASK!!!???