Skeleflex!
Wild Planet is putting out a skeleton building set called Skeleflex that might satisfy your Xevoz jonesing. The ball and socket joints don't seem fully compatible with Xevoz (although I only checked one Xevoz), but they're interchangable between Skeleflex sets.
The sets I saw at Wal-Mart today were real dinos (Velociraptor, Ceratosaur, Triceratops, Plesiosaur), but the poster inside suggests there's also going to be a line of fantasy monsters. $10 sets that come in bone-shaped cases.

The victim is a kitbash of myself made from a Pops Racer figure. The Ceratosaur is a little over a foot long.
The sets I saw at Wal-Mart today were real dinos (Velociraptor, Ceratosaur, Triceratops, Plesiosaur), but the poster inside suggests there's also going to be a line of fantasy monsters. $10 sets that come in bone-shaped cases.
The victim is a kitbash of myself made from a Pops Racer figure. The Ceratosaur is a little over a foot long.
