Would it be a alright idea to start a patreon or gofundme to raise cash for art?

And like a reward time system is having a random draw to have characters pairing up with shephard, poles and credit of thanks to those that made it possible to commission that item. cause right now ... the dollar is just to high for what i can afford. what i can afford ends up being a simple and somewhat shitty sketch. thanks to the rand????

I cant afford High end tier art anymore sadly. so i will need help or a 50 50 partner.

any thoughts?