This is supposed to be a light blue koala with white inner ears, a purple nose, and a white stomach marking whose name is Koya. Thinker Koala is the sleeping cutie, that naps with a mind heavily filled with thoughts. Smart and gifted sleepyhead is a favorite one of our blue Among Us character, that's why the second one transformed into this light blue cute BTS koala in our fanart Among US BT21 Koya Character Sticker.