Selling cr figures - is it legal?

I would like to ask if the figurines I made myself can put up for auction and sell, or whether it is against the rules of the game?

Making figures using Clash Royale intellectual properties is most likely against the Supercell Fan Content Policy. Fan Content Policy × Supercell

You should ask the Community Managers on Twitter, e.g. @MaxCmbr not us — it’s a common misconception but we are not part of Supercell.

Thanks for the advice​:wink::+1: