WRT Ghost's size... The next step would have been to repaint Sideshow's Tauntaun or Dewback. This thing is pretty damned big and heavy. It's easily 4 to 5 times the volume of a 6th scale German Shepherd I have for my Maximus figure.
It's also crazy heavy for its size, like a clay sculpture, and factoring its size and weight (also affecting shipping), I'm not sure Threezero made any extra money adding the exclusive for only $30.
The oversized boots don't aid in stability and in fact, IMO, they hinder it because of their shape and lack of flexibility.
Of the three figures released so far, this one has the weakest head sculpt. The softest features with the lowest likeness and the most basic of the paint applications. It's decent, but I typically expect more from Threezero, especially in the likeness department. It doesn't look as good as the prototype in this respect, probably because of the paint.