MS: Dagger Mouth Redesign Sketchdump

I decided to do one big sketchdump of my OC, Dagger Mouth. Countless redesigns over the years on one of my oldest OCs, made circa 2006, and I finally believe I have the final design right here.
I wanted to redesign a couple of my OCs for one of my stories and I wanted to start with my main OC, Dagger Mouth. The design before this was fine for me for a long time, but then it started to bother me a little bit, especially the left arm, so I wanted to redesign him a little bit and update his look.

Previous Design -> giantpurplecat.deviantart.com/…
First Design comparison to previous design -> giantpurplecat.deviantart.com/…

I'd also love to hear some of your guys' thoughts on how his new design looks.