Nice mutant!

[Argonor]

- Strange pose 

Graverot, Ghast Sergeant, #14521, from Reaper

[RAVEN]

Nice maybe with him chained to a wall?

[flooglestreet]

Put him on a diving board

[Eisenfaust]

Or put his left foot flat on the ground and it'll look like he slipped on a banana peel.

[Eisenfaust]

On a more serious note, this pose screams "beast of burden" to me, either chained by the neck to some kind of wagon or hauling some huge piece of equipment in his hands.