I really like this 2D pixel art character and would like to use it in my game. Could you please clarify the following points?
・Am I permitted to create additional character illustrations (standing poses) based on the purchased character?
・Am I permitted to commission a third party to create such illustrations?
・Is the use of generative AI permitted in the creation process?
・If I sell the game, is commercial use—including the use of these illustrations—permitted?
Note: The character sprites are intended solely for use within the game's UI and dialogue sequences; they will not be sold or redistributed as standalone assets or raw materials.