Uh, maybe you didn't realize this or maybe you just haven't added it yet, but hito hito no mi isn't enough :/
Hito Hito, like neko neko, tori tori, inu inu, and etc, is an archetype of zoans. Canon examples of the hito hito no mi are limited to the models hito and daibutsu. Even though this is obviously model hito, human, you should specify this is the hito hito ni mi model: human. If it isn't human, please specify.
I recognize this is a WIP, but thought this might help.