one little ragdoll metroid!

can anyone make a simple ragdoll metroid? there is one model floating around (no pun intended) as part of a pack but its just a prop.

im in need or a metroid that can move abit…mainly the teeth or whatever those things are below it, so they can actually look like they’re grabbing hold of things.

again im sorry if this has been done before and ive not been able to find it.

[editline]10th February 2011[/editline]

here’s the pack i speak of … http://www.garrysmod.org/downloads/?a=view&id=62877

I once used the manhack to create an attacking metroid, but for some odd reason i failed and it spawned a regular manhack.
(i created a new NPC and didn’t simply replace the manhack model, which possibly would have worked better)
It was possible to rig it to a regular valve biped though:

Kinda funny but useless.