I 've included light setup in the scene file .Modeled with decent production standards including innermouth geometry.This model was constructed with utmost care and attention to detail, with clean edge flow for rigging / facial comfort.Textures / sourceimages haven't been used,contains only model geometry. only maya format contains the SSS shaders and lit setup used for rendering (not in OBJ,FBX formats).
composited the render layers, master and ambient occlusion forr the desired result.