This was going to be just a knee pad and ended up being a whole set of Beastman armor pieces. These pieces are inspired by the 200X and Classics versions. Knee pads can also be placed on elbows and forearms. They need rubberbands such as those sold for crafts, or the same ones that the action figures bring for attaching them to the bubble of the blister.
All armor pieces are compatible with 5.5 inch Masters of the Universe (Vintage and Origins) figures and 7 inch (Classics/Masterverse) except for the shin guard.
Designed by: RBL3D
www.deviantart.com/rbl3d
See all my 3d models at:
https://www.thingiverse.com/rbl3d/designs
https://cults3d.com/en/users/RBL3D/creations
https://www.shapeways.com/designer/rbl3d_toys/creations
Socials:
https://www.facebook.com/RBL3D
https://www.instagram.com/rbl3d