Looks like the link for Talon is overwritten with the link for Tempest.
The characters Blood, Chainsaw, Craniac, Dimentia, Golem, Shadow, Sin, and Wraith haven't been Mugenized. I haven't seen any stages done anywhere either.
And thanks Raiu for the warning that these guys are sprite-swaps. Hopefully we'll see more source-accurate versions at some point.