Big-RAM for Protogen by detail, Download free STL model

Protogen Mask (for BZ Protogen Base), By Loic Tomatot

Nolla on X: Hi, great to see you again :3 #protogen #fursuit

Protogen Fursuit Head by Nitral -- Fur Affinity [dot] net

Protogen mouth sync test

Protogen mask! (His name is Levi) by Horseflythehivewing on DeviantArt

Flowfell on X: Love the idea of a removable protogen mask on an oc, this sheet was so much fun to draw ^_^ / X

Violet protogen Mask for Sale by Protato-Chips

Bear wearing protogen mask - YCH.Commishes

protogen mask sticker by Phill1pp on DeviantArt

Orange protogen Mask for Sale by Protato-Chips