Sign sign everywhere a sign

Hey Everyone. So for my shop I want every color sign there is in the game. (Wood or stone) but has to be just one type. I’m wondering is there anyone that would take on this task for me? I understand there may be colors you cannot get thus far unless goo as we have can produce all colors right now. I’m not even sure what is worth it to pay. This is not just a mars problem, it’s tedious.