WIP 15mm Chewbacca sculpt

Hi guys, very WIP pics of my first sculpt for my 15mm Star wars project, I plan on sculpting all the main characters (pretty big project) I love Star Wars and I want to develop my sculpting skills, so I am killing 2 birds with 1 stone, Chewy is pretty tall but looks right next to a 15mm fig, only the legs have fur so far, the rest will be covered later, the armature I made was of him shooting but the arms didn't look right so I changed the pose at the last minute, not sure how I will make his blaster, I will probably use plasticard, I think the proportions look right for Chewy, what do you think?