Of course, this was a collaborative effort, for example, I created the general idea with Photoshop (icons, main content, the fire, the box, etc...) While the AI helped me decide some details in the finalization process and adding effects.
This may sound a bit artificial, but it's for personal use only. If you, the owner of the game, wanted to create a commercial version for example, I would see this as a base model for an original product.