Basic Space Castiel

I just posted the first part of this fic, Basic Space, which is a Supernatural AU in which they're in space. Here's my redesign of Castiel for it. He is an android who damaged his programming while racing through the Daimos planet as a computer virus to save Dean and now helps them out a bit.

He has holes in his back where add-ons can be plugged in, like jets/wings, canons/weaponry, or anything else that will fit.
His halo is used for recharging and it spins slowly around his head as it goes.
his hands are oversized and have more holes in them but this is because he can overcharge his hands with energy, which he can push out of those holes in order to fight other creatures. The larger size helps to even out the charge and keep his hands breaking every time he does this.
He still has his angel blades strapped to his wrists. With a thought they pop down into his hands, where he can quickly use them. They fold up, so when they aren't in use they are more compact.
everything that glows can be powered down to reserve energy or for him to go into stealth mode. They automatically turn back on when he is flooding energy into his hands, is fully charged, or is doing energy heavy work.