PLEASE NOTE: this is actually not the ENTIRE ROOM. this is a SMALL portion of ONE wall. :) This was kinda designed to be a mid-teen's bedroom.
Absolutely EVERYTHING is mine. I used a lot of art form my previous projects, Room Design 1, Room Design 2, and Room Design 3. Check them out at https://scratch.mit.edu/projects/386429060/, https://scratch.mit.edu/projects/386468460/, and https://scratch.mit.edu/projects/386474853/! But I got the initial inspiration from @-LilWolfy-'s project, Room Design / Lofi Soundtracks. Check it out at https://scratch.mit.edu/projects/385104239/, it's really cool.