I got an old slann model from a guy, no throne and no feet. Hell, that's not gonna stop me from using it!
Yeah, the feet are attached to the base of the old throne. But no biggie, this guy's just dabbling his feet in another dimension for a bit. Refreshing, looks like.
Lawrot is right. The feet are on the throne. Yours has ghost feet! Here's a picture of a similar model: