@Fetsuko you are supposed to win top 35 bonus drawing event and in order to get the keychain, you have to win above top 35! The rewards u get is acrylic keychain with thank you card, it ended so we can't get it anymore... It ended around Aug 9 after they announced the winners.
A mewing sharp jawline sigma right....HERE!
Spoiler!
RAAAHHHHH I'M SO SIGMA!