A realistic Chinese karaoke (KTV) private room: a dark leather sectional sofa, a long black marble-pattern table with a fruit platter, beer bottles, a dice cup, tissues and an ice bucket, a big TV playing a music video with Chinese lyrics, a tall song-selection touchscreen by the door and purple LED strips around the wall panels. Shoot it as an ordinary eye-level party photo, or as a high corner CCTV frame with a white timestamp and room number. Works in landscape and portrait.How to prompt: start with <code>ktvroomconcept.</code>, say whether it is an eye-level photo or a high surveillance view (for CCTV, write the exact white timestamp and room label), describe the room (sofa, what is on the marble table, TV and lyrics, song screen, purple LED strips), then each person's look, age like "an adult man aged 23", position, action and expression. Ask for natural smiles and laughter, not screaming, or faces will distort.

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