The same model by rocz3d that's featured here but with custom, optimized modifications on the rig elements.
The rig was reduced to a single armature and so the armature modifiers were reduced to only one.
Mesh and texturing remain the same.
Keeps the BY License.
Model, texturing & rigging by Brian Rocz.
Re-rigged by Jonathan Acosta.
Nice work and thx! I went in to make the bones one armature, but couldn't quite figure it out :p