Imagine that you can get supernatural powers but you must sacrifice own living body on exchange for robotic or undead.
You sacrifice 90 percent of each emotional feeling. You can chose robotic existence :
-calm state
- clear mind,
- apathy
- digital eternal soul,
- any robot physiology shapeshifting,
- scientific powers.
Or you can chose undead existence:
- Undead eternal soul
- calm state
- clear mind
- apathy
- Necro power
- Death power
- Any lifeless/undead physiology shapeshifting.
Your Appearance is close to showed on picture
(You never will look like being with flesh , your eyes will always look with darkness or glow of Necro power, )