Originally released by Alchemy.
Scott now owns this kit and has created a new base for it
Click for Alchemy page

Sculpted by Chris Lynch (ravenstar)

15 piece kit
14" long
This features a wicked spiked tail and the more tame version, also 2 sets of ears long and short
(Base shown in this pic is the original and not what comes with the kit now)
.. This kit has ball and socket head and tail joints for limited movement!! 
To see an OOB review of this kit, check this page!

Scott's new base gives you plenty of options for connecting it to the other kits.