A question for the modders themselves (The Sims 4)

Good time of day. Sims paint a rather strange picture (standard). I want to change paintings drawing. Watch lessons on the Internet, and there are mainly concerned with the repainting of the textures of the paintings from the store.
Used Sims 4 Studio, a Standalone Recolor paragraph in the section Objects. But then again, in the object library of a picture of the store.
Q: how to repaint drawings that draws a SIM?

PS: if possible, a reference to the Hyde