A revamped version of this 

I wanted to make that drawing a poster for an upcoming con but it not only had a lot of things in it I wanted to change, it also wasn’t poster sized. So instead of re-drawing it from scratch, I just fixed the old one up. It’s a newer and much better version imo! I just love Omega Flowey a lot ok

and yes, those are real eyes and teeth in the drawing <3