IMO it needs a little bit more, but i wouldn't begrudge a TO that did allow it. Seems a tad low-effort at the moment. Ultimately, i think the rule of cool is the end all on matters of conversion and this one could use some more love. Could also just be the angle.
My rule of thumb is generally something like this. Will this conversion cause confusion for your opponents? If not then it is allowable. If it is confusing, but really really cool then I might allow it regardless. I would only give conversion points for well converted and painted augmentations though.
Well apart from being ugly as sin it should be fine. But he needs to put it on a 50mm base. From the looks of it, it's on a 32mm.
Orginally he said it was a lord kroak and I said it looked mite like a Slann since it had flesh and no bone
As is I would define it as a proxy. This I would happily accept as a Slann or whatever on the other hand. http://www.lustria-online.com/threads/lustrian-ogres.20186/