Kaleb's bodyguard.

Emerald

Unknown, but goes by male.

Around 150.

250 lbs.

6'

N/A

Not technically "hair, but he has two protrusions on the top of his head. It's like Astro Boy, except the spikes are symmetrical, longer, and rounded off at the ends.

N/A

Glowing white. No pupils.

Crystalloid

(See Notes for more details)

Emerald green.

Standard crystalloid.

Astro-Boy-like head, floating head, body made entirely out of an emerald crystal.

Body guard

Green

Emeralds

Crystalloids don't usually own much. They have simple minds and simple wants.

His arms. He can shift their shape into multiple forms:

-Sword
-Shield
-Mace
-Hammer
-Lance

And he can combine different forms on each arm to make for interesting combat styles.

Cat

Think Spock, but just a little more open-minded.

Kaleb.

Very slow.

His arms can change into different forms, usually for combat purposes.

He doesn't do much aside from guard Kaleb.

Again, think Spock, but more open-minded. Very down-to-earth.

???

College level.

???

About the Crystalloid race, since I don't have a Premium account:

Crystalloids are beings made entirely of some sort of magical crystal. They can come in a variety of colors, the most common being red, blue and dark green, the rarest being yellow, pink, light green and clear. Recent studies show they're "born" under the same conditions as normal gems; through intense underground heat and pressure. Still no one knows how they're able to move, speak through telepathy or "eat" rocks by absorbing them.