#redblue

Vio's skin and hair suffer the side effects of his research into dark magic (which he used to bring Shadow back).

Shadow's existence is tied to the shard of the mirror that Vio wears around his neck. It's been reinforced so it won't break easily, not without someone using magic to destroy it. It just looks like a piece of obsidian.

Red dyes his a more strawberry blond, while Green and Blue haven't changed their hair colors. Blue grew his out a bit, enough for a ponytail.

Blue is short and stocky, muscular, while Red is chubby.

Green is only a couple of inches taller than them. All of their eyes changed colors once they were fully separated after Zelda realized Link was actively suffering a fractured mind. He couldn't fully reform, so it was better for everyone that he separated again. The Four Sword still sits in its pedestal, Zelda used a spell to separate them all again.

Heights are;

Green: 5'6

Vio: 5'5

Blue: 5'4

Red: 5'3