Jake decided the next thing to change was his arms. Sure he could play more with his new hands but why not have some more changes? These things would be powerful and strong. He had no idea what they'd look like totally as he tried to imagine them, likely a little bulkier than his current muscles, and Jake may increase his muscle mass in his arms he wondered if he'd need to change his spine?
Probably not a bad idea to increase the strength of his spine as he had no idea if the spine would be able to hold up to the the alteration to his body. He would change the spine and increase the muscles in the chest, and see where these changes were to go. He looked as his options on the Chronivac.
Arm type: Humanoid
Jake saw no reason to change it.
Strength level? Jake figured why increase at this point?
Strength Level: Human
Skeletal structure: Titanium
Titanium was an easy choice, not too heavy but strong enough for his body to handle.
Skin type: Black carbon fiber
Why change that, Jake figured.
Full arm rotation? Jake ticked that box.
Spine alteration? Yes.
He looked at the reality alteration option but Jake decided against ticking that box. He was staying in his room for now so he had little reason to tick that box. Reality alteration really seemed pointless beyond this room at this point.
Jake took off his t-shirt to look at his chest. and spine, no changes yet but he knew once he was ready there would be changes.
"Ready Jake?" he asked himself.
Jake nodded and hit the button to Transform himself.
The first change he noticed was all the hair on his arms fell off, he wasn't super hairy but he had some and it fell off in light clumps that were hard to see. This was followed by his arms bulking up as they took on the look of a weight lifter. Then they became blocky, seemingly square shaped but still enough definition that the muscles were untouched, The skin on the arms became that black carbon fiber with some flexibility to for the muscles.
The next change was his spine and in his mirror, Jake saw his spine become a line of black carbon fiber on his back as his nerves in the spine became advanced neuro-network cables. How the spine looked like some cyberpunk dream.
Jake looked at himself and let out a happy cheer. This worked!
He looked at the Chronivac and typed in a cosmetic change. Down along both arms he gave himself a tattoo like pattern on both arms. The "tattoo" was more like a paint job on his skin and it was white on black skin.