I've been loving all the cast mask designs MissMonster has been putting out, and when she released the Sentinel, I thought it would make a pretty cool mongoose ;D I was lucky enough to snag a discounted miscast, and after some patching and painting, here it is~

I will be wearing this mask at IBFC in Phoenix this Sunday, keep an eye out!

MissMonster did the mask sculpt and casting.
I repaired a few damaged edges, and did all the paint.