Guys I wanna remake this Mekka sticker, gimme ideas for expressions that fit a serious and stern character

The Ultimate Superweapon, Mekka. Creation of Arius F. Freelon after the events of "the incident." Anxiety and paranoia was what drove Arius to create this android copy of Charlie. Only problem is... he and Charlie have never even met before.

Hey y'all! Sorry for the silence, I've been working on a top secret art piece for a special someone that I don't wanna spoil. In the meantime, maybe just, I dunno keep looking through other people's profiles

THE BRITISH RAP GOES CRAZY!!

I made a little placeholder sticker pack design until I can come up with an actual design

help-

I MADE A NEW MEKKA STICKER THAT PUTS THE OLD TO SHAME! I'LL GO ADD THIS STICKER TO THE PACK NOW!!

GRAHHHH ELECTRICITY EFFECTSSSS

I ANIMATED!!!

CHARLIE'S WAVING!!!

Miracles may happen on Hawaii...

AT LAST THE 3RD STICKER SET HAS DROPPED! ENJOY THE NEW STICKERS FEATURING: NEBULA, ARIUS, EYE, MEKKA, NOVA, AND JACOB!