Hydra inspired by Starcraft. Originally made in Sculptris, then cleaned up in Blender. Contains both Low poly and High poly models. Low poly model might not be perfectly symmetrical, but it isn't noticeable. No textures, not rigged.

Low poly model: 2190 vert

High poly: 28000

Contains a crease where eyes and mouth should go. No Quads, all triangles (because of import).

So not very professional, but I liked it, so I thought about sharing it. (There's definitely room for improvement.)