Bone Props

Bone Gates
The energy string effect is an additive material using panning textures mapped to strips of polygons.

Bone Flags and Banners
These ended up being destructible as well.

Bone Totem and Gate
With the energy string effect, I used vertex colors to paint in the glow where the strings made contact with the bones.

Bone Lift and Switch

Bone Barriers

I made a set of parts then combined them in different ways. This helps reduce textures and can speed up production time.