My predictions of 2 and 3 based on the white numbers that read 1/23: 2: Like Aircat's Italian G, but is a frog-like creature instead of a lizard. 3: A zombie version of E.
Credit to Mike Salcedo, Guru Yombie, @PhonicLover44, @davidmama, @ROBLOXIsdaBEST168, and @AlfabetonsOfficial.