If you are stuck on Christmas scene 8. Check the roof top for the snowflakes one is slightly different position. You can see it in the 2nd set of screen shots.

I just found the last one, a tree ornament.

I think on the Cozy Christmas, the outdoor concert screen you're showing the violinist in both pictures, so only 4 revealed?

Thanks for the guide! Just a heads up: I noticed the images for City Life #3 are the same ones as for Desert Mysteries #3

It was already in the guide contents but I forgot to add the image, thanks for the reminder ._.
@Infrasonic

Very helpful
and there is only one problem, I found that, in this guide The Desert World only has nine maps, and is missing the real seventh map. ( a pharaoh's wake scence, I think) .if you can add it, it would be great