This was paid so I went a little more out by coloring it and giving it a background.

Lets get into the abilities and such like with Hackey. This form was heavily tech inspired with his normal blue markings becoming lights/exhaust things. My thought process behind this was that he'd be like a half robot half beast with all the white being smooth metal(?) and the black being black fur with long quills. He'd kinda zip around trying to claw/maim the person he's fighting. He could have like a final cannon attack (kinda like when 4 tail Naruto used the biju dama against Orochimaru) where he'll have a huge plume of exhaust come out of the large symbol on his side. Maybe he can shoot the arm/leg quills?

All of this is just made up non-sense anyway. These characters belong to their owners after all, I just had these ideas in mind whenever I drew them. Come to think of it dumbass me did'nt consider the possibility that maybe Astro just wanted the monster side to be the werewolf. Whoops

Art by me
Astro by  Astro