Here's the old Sapphire doodles I've had in my sketch book for a long time. Need to make a character model sheet of him soon. Any how, Sapphire has the personality of someone like...-thinks- That guy from Trinity Blood that's a robot, which Sapphire is. Or a Mecha as you can say. He has blue fur, not like Sonic's though. It's more of a sky blue. Like a aqua. HIs eyes are just a pale dark blue and his eyes turn red when using his locator or charing for an attack.

Shoes are black and white. So, he's pretty monotone. K really just uses him as a tool of course from stealing to fighting for her really. She's not in love with him or anything, but she does like to manipulate men. Robot or not.