I like it. The details on the costume and the hair are really good. I like designs with layers to them with separate pieces that can move with the puppet. I think that really help to sell the illusion that the character is alive.
This is a subjective comment, but I would lower the camera and adjust the framing slightly so that the lines created by the fence converge at the puppet. It's like 90% of the way towards a beautifully framed shot.
Puppetry-wise, I would watch the height of the hand because a real person probably wouldn't hold their hand so high. A good rule of thumb is that a puppet's hands should never be higher than their elbow unless there is a specific reason for it. This is a really common puppetry problem. Sometimes it's because the arms are too high and sometimes it's because the puppet itself isn't being held high enough.