Chapter 35 - a Gundam in zzz

My idea is that either the person themselves has become a cyborg like Billy Kid but is modeled like a Gundam or he's wearing a Gundam as an armor for example he's wearing armor that represents the original OG Gundam or the Gundam strike and obviously since he has to be human size the abilities of said Gundam stuff has to be scaled down but I was like thinking he has a system that can either reward him with different Gundam forms and weapons or a shop that allows them to use a form of currency to purchase new armors or Gundam forms to use I just thought I'd be kind of cool to see a Gundam in the world of zzz