"That Time I Got Reincarnated As A Slime" sounds like a hilarious yet very annoying situation to be in. However, Japanese author Fuse (this is a pen name) imagined this precise situation in this light novel that counted 19 volumes at the end of 2021.
If you're a fan of the story, you might be happy to find this figurine of Rimuru Tempest wearing a formal outfit, complete with a mask and a cape. Rimuru also holds onto a sword with his left hand, and his long blue hair is held back in a low ponytail. His other hand holds a masquerade mask in a way that suggests he casually just removed it to reveal his face.
He stands on just one leg, and as such, he's displayed already on a stand so as not to need additional items to keep him up straight.