I think it looks a little too similar… I mean really, the same hand raised, a globe in the other, what appears to be gold moon/stars on the robe, the collected swirl of the robe below the raised hand… granted, none of these ideas are original to wizards, but when all together on a mouse, it doesn’t seem unintentional….
Unless it happens to be more than 10 years old (Astral Castle says ’97 issue for the mouse wiz?). It’s hard to tell if it looks that way because it’s old or just because it’s cheap. I’d say the latter though.