Moose clan Warrior Low-poly 3D model

I hate to be harsh but I feel like the animations do a disservice to the model, model is super dope soon as I saw it I was like hell yeah moose warrior is the man but then the anims turned me off a bit - maybe some mixamo anims would be a better option but idk how all that works im a noob with animation and rigging. The movement anims are actually solid, its the idle and attack that turn me off - idle kills the posture and has him looking like a slouch with drooping shoulders and attack I cant put my finger on it but theres something sorta janky how it comes off to me. Regardless I really like the model I'll certainly be picking him up on my next shopping spree