My 7 year old wanted to be the big bad wolf for Halloween, so I took @Sewfiart Wolf Head design and used Meshmixer to create a custom mask for him. Using a scanned head and some dimensions I took from his head, I used it to create a mask that would fit his head.

The 3d print was printed on an Ultimaker S5, using Ultimaker Black TPU and Ultimaker Breakaway.

We also placed some electronics inside the head so the eye's would light up.