You can use imgur just fine without having an account. Just drag any image onto their Upload Images interface:
https://i.imgur.com/Y4ALv91.jpg
Then when the image has finished uploading, open the drop down menu and select 'get share links'. You get a new interface pop up. Copy/paste the BBCode (Forums) from there onto a comment you want to post here and your image will appear when you preview your post and when you post your comment.
https://i.imgur.com/NgQRKpi.jpg
Also, while playing the sims, a loading screen resets any continuous cheat codes you have enabled. So if you had the cheat codes on for those debug items to appear in your catalog, then continue playing and have your sims for instance change lots, the debug items won't appear anymore in your catalog unless you re-enable the cheats for it. If for some buggy reason the debug items you're looking for don't appear anymore because maybe you've used any search filters, going through a loading screen like you get from visiting another lot should fix that if you re-enable the cheats again. It's a bit wonky and annoying to get to these debug items each time this way, but I guess that's the result of using cheats and non-optimized game assets.
