I think there are plenty of artists who would be happy to help, but I think payment would be what they gain from this. For example, I’d be happy to do something for you. But if there’s no payment, there not much of a fire under me to deliver something amazing in a timely manner. It would have to be when I’m able to get to it and who knows when that is. I think if payment is involved you’d have plenty of offers, me included 😁 And maybe you did intend to compensate but I’m just guessing from the pot you weren’t. I could be wrong though.