Finish "Grimace Shake" meme drawing? (Patreon)

Hi everyone! As some of you might know, I was at Anime Expo during the time the Grimace Shake meme started to pick up earlier this month. 

I did managed to do a REALLY rough sketch (on my old iPad) while I was over there but I was wondering on whether or not I should finish this piece or just scrap it, considering I believe that the shake is no longer purchasable?

You can vote below and help me make a decision~