Download the sprites at 200×200 size (or contained proportion) and explore them in detail.
spr_mneo_face_0.png
spr_mneo_face_1.png
spr_mneo_face_2.png
spr_mneo_face_3.png
spr_mneo_face_4.png
spr_mneo_face_5.png
spr_mneo_face_6.png
