Something I might actually use... Tried again.

[StarSock64]

Those legs combined with that straight spine makes the whole thing look really uncomfortable. I don't think the back leg should be bent that much, it doesn't really fit and if you account for the differing angles, that leg is probably longer than the other one. Try using a reference.

Also the scarf makes the neck look...really long. I think you should move the head down and, if it starts to feel less thick than you want it to, just have the scarf overlap some of his torso