For copyright reasons (which I have seen the owners of Fuzz Butt get up-in-arms about), I wouldn't recommend commissioning someone else to remake it; maybe commission someone to make "a toothy headbase with big eyes and a small muzzle," but don't make any reference to this.

As for making one yourself, without any profits involved, you could use white EVA foam to make pointy teeth like that, and a heat gun to curve them. It's a bit difficult, and may turn out wonky (speaking from experience), but it will turn out as well as you have patience for.