goatse ?

zero
-has a girls hairstyle
-is named after the numerical equivalent of "nothing" meaning hes nothing
-wears a diaper
-plays with fairies (birds of a feather...)
-uses a sword cause hes a weeb nerd larping as a ninja

protoman
-has a badass flowing scarf cause hes fashionable without being metrosexual
-is named "proto" because hes the original and everyone else bit his style
-wears sunglasses at all times cause hes just too cool
-uses a shield instead of a sword cause he doesnt start fights he just ends them
-has a rockband named after him

the little running dog soldier is cute but the weird blurry blob is a bit of an eye sore not gonna lie. if you cut the left half of the image off so its mostly the dog with just a hint of the blobs tendrils coming from off screen then it'd probably look better