I given a small bag of “lego” pieces from a colleague of my sister. It was mostly non-LEGO, but I can still use it for my kids club when/if it starts back up.
In it were a bunch on weird masks that I had to look closely at to make sure they were LEGO. They were. These weird pieces are from the heyday of weird LEGO parts and hail from the NHL hockey sets.
I played around with them and made a totem pole of sorts. Then revamped it a couple of times. Now I think I want the rest of the face masks.
I wound up using the above MOCs in the daily brick limit challenge on Instagram this past January. It was fun and the first challenge that I participated in for each day of the event.
These masks could be fun in other rock builds. Maybe challenge it as a seed part some time.