AI Prompt for Sci-Fi Diorama Book Covers

"2x2 grid, clean high-end studio, sharp micro-detail, consistent angle, shallow depth of field. Panel A: “{argument name="Book 1 Title" default="Dune"}” as a sand-and-brass kinetic sculpture inside an open book: a sandworm form implied by moving dunes, tiny stillsuit figure, shimmering sand grains. Panel B: “{argument name="Book 2 Title" default="Foundation"}” as an art-deco “psychohistory” device: translucent rings, tiny city skyline, rotating predictive dials embedded into the book cover. Panel C: “{argument name="Book 3 Title" default="Hyperion"}” as a reliquary diorama: time-tomb geometry, thorn-metal filigree, tiny pilgrims as figurines on a path across pages. Panel D: “{argument name="Book 4 Title" default="Ender’s Game"}” as a zero-gravity battle-room cube diorama: floating miniature soldiers and blocks suspended by nearly invisible threads, crisp reflections, futuristic matte metal."