Cheese Omelet Rice Anime Storyboard Sheet

Generate ultra-high-quality storyboard sheets for 15-second anime cooking videos as a single 16:9 horizontal image. 
The theme is "{argument name="theme" default="rich cheese omelet rice"}. 

Place 12-panel storyboards arranged in chronological order within a single horizontal canvas. 
The layout consists of four rows × three tiers of grid.