So I was designing my own Overwatch characters and I came up with GOOD BOY 2000.

Legend says Winston found the poor pupper alone and abandoned. So he took pity on his lil soul and built him a baller robot suit.
Now he runs around the city saving defenseless animals so they too can be good boys and girls in a forever home.

Other ow character designs in my dA gallery: https://skyflu.deviantart.com/gallery/