I'm with you Sachiel and plasmid. From here on in it can only get better. I don't see the point of pointing out what may or may not be inconsistencies. It isn't going to have any bearing on the outcome. It's all too high brow for me. They could have done this, they could have done that. Fair enough if we had Hot Toys official proto pics to disseminate against every appearance of the Joker in the film, then yeah, it could be called a discussion.
The moulding isn't a problem. Check out McFarlanes Edward Scissorhands. His hair is wild, and it's sculpted. So that isn't an issue. Granted, it's an 18 inch figure, but it's still doable.