Nice you didn't use MD? surprised and yes it does look decent, my 1st reaction to the update was whoa that's a lot of hair still like it all though.
As for the guns maybe you can plan out a modular setup since you are going for 6? guns? my thoughts on that are you are trying to reference the 6shooter of that age? If it is just a coincidence well cool it works.
Looking good, however i'd start on her low res if you haven't yet. Just mention this because i to leave things till the very end and regret it a lot, luckily i finally learned from it.
Hope anything i mention helps.