1girl, 1boy, brother and sister, hoshino aquamarine, hoshino ruby, pose, smile, (star-shaped pupils, star \(symbol\),:1.2) oshi no ko, photo studio, official art, masterpiece, very awa <lora:concept_photostudio-ill-mini>

monochrome, limited palette, sound effects, censored, bar censor, mosaic censoring, (blurry, lowres, worst quality, low quality:1.1), (bad:1.05), multiple views, error, fewer, extra, missing, worst quality, jpeg artifacts, bad quality, watermark, unfinished, displeasing, chromatic aberration, signature, extra digits, artistic error, username, scan, ugly, (bad anatomy:1.05), artist name, (watermark:1.1)