"An old man, gnarled by the corruption of the dark Side.
Mostly a hermit, he wanders searching for places, and things with strong connection to the Dark Side.
He wears tattered rags for clothes, with echoes of Yoda but far more decayed.
Any relics, and artifacts he finds,(e.g. force crystals, talismans, bones) he keeps about his person in pouches or threaded through his clothes.
He can be found in the swamps of Dagobah."

I found the inspiration for this figure on the web.

Base: POTF Obi-Wan Kenobi
Straps: Plastic Strips from fodder
Loin cloth: Thin Rubber sheet
Pouch: Made from hard plastic
Strings for the necklace: Fishing line
Talismans/Bones: Small pieces of plastic cut to shape.
Cape: Weathered down McQuarrie Darth Vader
Lightsaber: Built from scratch

Painted with Formula P3, Citadel, and Tamiya yellow for the "Glowing eyes" effect.