Carnivorous Poison Tooth Creature Design

As some of you know Im working on making a game with my boyfriend, and This creature was one of the first to pop into my head the other day. When I get sparked ideas, I usually draw it, from my head no refs used, thats what happened here. It might not look all that awesome, but our games gonna be 3d anyways so by the time this guy is finished he will be a 3d model, not some flat bland image from photoshop XD

Anyways I wont show you everything I make up for this project, as Id rather avoid theft, or anything like that, but I felt like sharing this one. Oddly Iv grown quite attached to the idea of the Poison Snappers as Plushies... Now I just gotta figure out how to make that happen. Ill probably make a better "REF" Sheet for them, like this one, so you can see them better, at least better than behind a foggy mistyness with glowy eyes... Lol.

Anyways let me know what you think, and if your SEWING SAVVY please note me or comment on what the best kind of materials you think I Should use, if i started making the little ones into plushies. Also im new to the plushie making process, so im still practicing with crap materials, but when i can get a better collection of supplised id like to know what im looking for before i get there. It would be a great help.

EDIT: ALSO if you wanna see this guy up close and personal, as in the close details of the teeth and stuff, go ahead and ask, Ill upload the larger version of the vile file so you can get a closer look.