New Year's Card Illustration with Seven Lucky Gods Costume Swap

A detailed prompt for generating a New Year's card illustration in a cute, mini-character (SD character) style. It requires the AI to take up to seven input characters, randomly assign them the roles and traditional costumes of the Seven Lucky Gods, and fill in any missing characters to complete the set of seven. The final image must include specific calligraphy text, a treasure ship, Mount Fuji, and the first sunrise. Via YouMind OpenLab prompt library (MIT).