I used debug items all the time in Sims 4. How does Sims 3 debug compare? I don't know if we have collections in Sims 4, but I see this wiki that says we can put debug items in collections in Sims ...
My go-to in buydebug is the Pet Hygienator and the 2x1 wall light. I place the light to get better lighting for my screenshots. The secret is out! :innocent: