Really think they screwed up the 3D rendering of the monks, especially the one who's depicted in the book (the one with an open hand held up to his chest). In his artwork he looks poised and balanced, whereas in the render he looks like he's about to topple backwards. For some reason his centre of gravity has been shifted back significantly. Also, there are way too many creases and folds in their cloaks, it makes the material look too light.
The marshall looks great though, can't wait to pick him up! Glad they went for a more dynamic looking horse.