Replace “a compact diagnostic device showing a subtle heart-like medical icon” with “a prominent diagnostic device in the foreground, its illuminated heart-monitor interface facing the camera,” and change “centered” framing to “centered composition with the diagnostic device in the visual center.” Reduce the case-wide emphasis by replacing “compartments neatly organized” with “organized compartments radiating around the diagnostic device.”

Replace “clean sci-fi product photography look” and “cinematic cool lighting” with “high-stakes emergency medical scene, harsh directional lighting, deep shadows, and intermittent red warning illumination.” Change “soft magenta and teal edge illumination” to “sharp red and blue emergency strobes,” while keeping “ultra-detailed realistic materials” to preserve the photorealistic finish.

Keep the fixed visual language, including “brushed aluminum tabletop,” “soft magenta and teal edge illumination,” “clean sci-fi product photography look,” “sharp focus,” and “shallow depth of field.” Swap “futuristic medical first aid kit case” and its contents for variants such as “portable surgical trauma kit with sterile instruments,” “compact field diagnostic kit with sensor modules,” or “advanced neonatal emergency kit with pediatric supplies,” while retaining “hard-shell suitcase design with textured carbon-fiber panels and visible metal latches” for continuity.