masterpiece, best quality, grin, 1girl, shzhrtsk, medium breasts, long hair, black hair, grey eyes, collared shirt, white shirt, black vest, blue necktie, belt, black pants, playing instrument, electric guitar, foreshortening, dynamic pose, indoors, stage, blue curtains, stage lights, backlighting, spotlight, <lora:Hoseki_Oregairu_ShizukaHiratsuka_IllustriousXL_v1:1>

(lowres:1.2), (worst quality:1.4), (low quality:1.4), (bad anatomy:1.4), bad hands, multiple views, comic, jpeg artifacts, patreon logo, patreon username, web address, signature, watermark, text, logo, artist name, censored