Ctrl+Shift+C opens the console, type Testingcheatsenabled true to open the cheating mode, hold down Shift and click on the villain, and choose to modify the Sims (I don't remember the specific name, it probably means this; Clicking on villains has four options: modifying simulated citizens, modifying favorite recipes and music, modifying personal characteristics, and starting the transition to old age), and you can reset the appearance, personality, clothing and other settings of the currently selected villains (in fact, you can edit them in the mode of creating citizens).