Alright so here we go.
V2: This is just a colour and timing edit of Iceaxe's wonderful edit to reduce the overall palette to 32 colours. I also balanced these 32 colours across the running and standing animations.
V3: I brought down the shoulders slightly and blended the edge into the hair a bit. I also adjusted the arms so that they elbow to hand hung lower on the breath. After breathing in and out for a bit I realised that even if my chest rises and draws my shoulder up that my forearm basically stays in the same place. I found that the V2 shoulders and arms seemed to expand too much with the breath so I thinned the upper arm a bit to match the original arm.
V4: I brought the forearm back up so that it was not only more bent but pulled back up slightly.
Side by side:
V2 / V3 / V4
To be fair I can see the difference at 200% zoom but its not all that significant at 1x. Thoughts?