All right, so I've had these .png preset files in my computer for a while now, they were a public one, that I downloaded, that include the body, right and left, eyes, hair, head, left and right, and the tail. It's for a feline. I'm just not sure what I'm supposed to do with it after I stick it into the preset folder? (I placed it in my_presets>preset_3. I've looked for tutorials, but I'm still not sure as to what I'm supposed to do now.