I was wondering if any of you might know where I can find good sets of digitigrade stilt plans. I'm currently working with the ones featured here: http://www.instructables.com/id/Werewolf-Stilts-digitigrade-legs/
but I'd like other options for personal projects like xenomorph and Pumpkinhead costumes. While the plans above may be perfectly fine, alternative methods would likely help simplify customization. Since I'm a machinist by trade, and part owner of a small-to-middling shop with CNC mills and lathes, 3D printers, etc. complexity isn't much of an issue.
Any help would be greatly appreciated.