en_tn_condensed/rev/07/11.md

the four living creatures

These are the four creatures mentioned in Revelation 4:6-8.

they fell on their faces

Here "fell on their faces" is an idiom that means they lay down facing the ground. See how you translated "prostrated themselves" in Revelation 4:10. Alternate translation: "they bowed down" (See: rc://en/ta/man/jit/figs-idiom)