- Rows are:
  - First row: normal
  - Second row: when shooting
- Colors are:
  - Red (0 hue): skin
  - Green (120 hue): hair
  - Any other shade: as is (recommend R, G, and B between 5 and 250)
- Head will be rendered centered, but the base of the head when looking up
  should appear 3 pixels below the center
