I finally made up the Forge World Sigismund. Took awhile to do, as I already made a Sigismund long ago, and found him quite serviceable. However, thought I might as well make up the new one.
Here is the old one, in case you are not aware. I based him off the Helbrecht model, with the Emperor's Champion sword, and other assorted bits. The model has served me well in many a game.
Thanks for looking!