Spoil it! Let people see this goodness unfold! Using a spoiler tag is a good choice 👌

That's such a good idea to recreate the "newbie room" aesthetic! It really fits the theme. For this purpose the Hexabrick aqua wall fits. That orange flooring is probably one of the most colorful orange floors out there, too.

The Twilight skin fits so much... does give it less of a newbie look, but it fits the Southwestern Desert window, and the other furniture adds enough of a "basic" look that it becomes like a 50/50 fancy room with a basic twist.

I'll have to agree, the Cyan and Yellow Wall Paneling skins don't fit the current setup much at all. Maybe the Cyan paneling could work with a different setup, but the yellow paneling does look a little bit too desaturated. Good observations 👌 Experimentation is good! It helps to put something directly into the mock-up to know for sure if it'll fit or not.

For now I don't have any more ideas about what to add/adjust, but keep up the good work!