These are some pretty good looking custom Ignika masks for $10.00 USD (about $16 after shipping), from a seller who wants to make the piece more accessible.

I wanted to rebuild the toa mata nui set from my childhood and realized an ignika on bricklink is like 300 to 400 bucks and I’m like… WHAT? for plastic? so, with my new found 3d printing powers it is my dream to make ignika masks more accessible to people (and better looking than flat colors), -these are resin printed replicas that imo look pretty good on mocs.

Dekta Bricks