Looks like Asteroids legs are the same, based on the photos I've seen. Not 100% sure, but I'd be willing the take the chance just to get the cabinet off the floor.
Oops. My bad. It did not occur to me that he had an AD cocktail but no metal legs. I hope you find some. When you do, they will probably need the leg levelers and now you know where to get them.
I happen to have an AD cocktail that I am working on, and the legs are in the trunk of my car. I can get you pics and dimensions if you might want to try and get some fabricated.