What the Thark is that supposed to look like?

What i love most about reading pulp fiction and penny dreadfulls is the fact that the Authours really let themselves go on creating odd charecters and creatures.
The green martians of John Carter fame are no exception

Now i know a film is in the making and soon everyone will see the big four armed green warriors only how the film shows them. However until then i followed the discription as best i could and created this happy looking chap.