Here is one of those rare, not yet publicly created Sith Lords. (Have nothing found.)
The base figure again is a SW-Vintage figure (think its a Imperial Commander)
The head is from Darth Maul.
Have developed a complete repaint of the upper body.
The helmet I cut out of paper and have shaped and painted.
The paintings need a lot of patience and a steady hand. (Both I have not normally)
I think and hope I've made it more or less.
The triangular shoulder armor was cut from foil and molded.
The collar-like, foursquare shell on upper body constructed with well-proven air drying modeling clay.
The silver belt is made of leather.
The gold/black apron in front also cut leather and glued.
Underskirt cut in red cloth and glued. Upperskirt also in black.
Hope that you like it