Still confused on whether she is a girl or a boy lol
btw HCM is kind of cheating, its practically a semi-chogokin action figure, with metal joints
Shizuka is a guy.
To be fair, there's no rule that your unit has to be strictly plastic model unlike Gunpla Builders or Build series.
So yeah, if our current Gundam merchandise could exist in Plamo Kyoshiro, you could use Metal Robot Spirits, MSiA, and Metal Build too.
In one side story, Shiro's cousin uses Gundam toy made by clover to do battle simulation.
