Garage Kit (GK) & Resin Kit
GK Figure AKA Garage Kit Figure
A garage kit figure is a model kit of a character or object, typically from anime, manga, or video games, that is made and sold by hobbyists, rather than by a mass-production manufacturer.
These kits are usually made of resin or plastic and require assembly and painting. They are popular among collectors and fans of anime, manga, and video games, as they allow them to create highly detailed and accurate representations of their favorite characters and objects.
Here is more to know more about GK Figure.