The rogue StarCraft skin has something funky going on with the swords if you equip two. The first one sheaths on your back, which I assume is intended. The second one sheaths on your chest at a weird angle, which looks bad.
Also, I bought the zergling mount and didn’t get the armor. I did get a horse armor with no name that I’m assuming is supposed to be the zergling armor, but equipping it does nothing. There is no zergling armor showing in the cat armor section.
Edit: this appears to be fixed now. Thanks!