roboco-san (1st costume)

The default costume of hololive's Roboco-san.

It consists exclusively of a partially unzipped short sleeved camouflage jacket, a chest harness around her breasts with a knife sheath, and no pants. Instead, her robotic parts have a set of plates that cover her butt and inner crotch areas, giving the illusion that she's wearing a pair of inverted chaps.