Nicee; I never noticed the Flesh Golem didn't have any team color, until now.
I wonder why Blizzard decided against making his eyes visible, even though they had been drawn on the texture and on the icon. It would be cool if someone made another version of the model that doesn't have its eyes hidden. Here's a pic of a quick 2-minute edit; it's not perfect, but good enough to serve as an example of what that might look like.