Yes, that's the position I'm in now, he only appears in three episodes of Legends, and in all three he looks a tad different:
1. His Holocron ghost
2. His re-animated body
3. His second Holocron ghost
I can provide links to the pictures I'm talking about if necessary.
The only two things that remain constant are the skeletal features of his face, and the headgear he wears. Everything else is subject to the artist's drawings, as is common with the comics, especially Legends. Armor on/armor off, face has skin/face has almost no skin, lighsaber/no lightsaber...
I'm thinking this may not be doable, but I figured I'd ask first.