2 rings FULL of figures, oh my, oh my (collection)

I'm loving the Natural Disasters, the LOD with the shoulder pads, Bobby Eaton, and the Greg Valentine. Great figures. And great setup. It reminds me of the SNME Battle Royal in '90 I think, when Mr. Perfect won. All those legends in one ring. And you have them in a RSR, that's awesome.

Are they customs, or is it possible to buy them somewhere?