I like the concept, nice work!

For me, his walk is too slow (I guess it's not suitable for an impatience man like me), also maybe make the character fat in the beginning and slowly getting thinner after some distance walking),
It just needs more adjustment and it's good to go!

This is a pretty fun concept and i think you should be proud of what you have here. one bug that is very apparent at least to me is tho that the jump in infinite and i can just fly around with it over all obstacles with ease. out side of that good job mu dude :)