This model includes 3 level-of-detail variants, High Polygon, Medium Polygon, and Low Polygon versions.
In file types that don't support polygonal quads, tris are used instead.
Blender version includes Subdivision Surface modifiers, which can be used to raise or lower polygon subdivisions easily.
Blender file type version includes Cycles materials, but in any other version (like .obj), materials will have to be set up.
All file types have been tested and import properly.
Thumbnails were rendered in Blender's Cycles engine.
2200 x 2200 Textures in the .png format are included, as well as GIMP .xcf formats with properly named, masked layers for easy editing (see thumbnails).