Let me begin by I'm a longtime fan of your work, always stellar.
The smooth inking coupled with the striking cel-shading really caught my attention though, as well the warm color palette. The pose is very expressive and I've always enjoyed how you draw faces, strong jawlines and beards. The musculature is great too, it has it's own uniqueness the way you do it that I've always really liked...it's not quite how you customarily see muscle-tone done, and I like that, as it's a different sort of interpretation that I find exclusive to you.
I honestly can't find any fault with it...and I would enjoy seeing more of this character in the future. Hopefully this is somewhat insightful and not sounding like little more than straight-up praise, it's only that again, can't see anything off about it!