Guyver II (Guyver 2; Oswald A. Lisker) from anime and manga Bio-Booster Armor Guyver.
Rig is work-in-progress and as of now is only good for some poses.
Additional zip-archive contains .obj and .fbx files, textures, and addons for Blender that may be needed for working with the rig.
FBX file is just the geometry, not rigged and not textured. Only the fibrous part is UV unwrapped.