A curly-haired manga youth smiles in a vintage ink sketch

{
  "prompt": "Create a highly detailed portrait illustration of the subject using a “Vintage Manga Draft” art style, inspired by authentic 1990s Japanese manga production sketches and unfinished manga studio archive pages. The artwork should feel raw, expressive, nostalgic, handcrafted, and naturally imperfect rather than digitally polished. Use monochrome cream-toned manga manuscript paper with visible grain, faded ink density, subtle paper aging, smudges, sketch artifacts, and realistic scan imperfections.\n\nThe subject is a stylish young man with curly dark hair, glasses, expressive eyes, and a warm charismatic smile. Keep the facial structure recognizable while reinterpreting it through realistic manga-style rendering with hand-drawn ink hatching, cross-hatching, pencil construction lines, rough sketch strokes, uneven ink density, editor marks, handwritten Japanese production notes, manga layout annotations, and imperfect draft linework.\n\nThe composition should resemble an authentic manga character design draft sheet featuring multiple small manga panels around the main portrait. Include secondary close-up sketches of the eyes, side profile, fashion details, and expressive candid moments. Add handwritten Japanese notes, page markings, editor circles, frame guides, crop marks, and vintage manga production symbols throughout the page.\n\nThe subject must have a completely different pose and expression from the reference photo. Create a relaxed cinematic candid pose where he is slightly turning away from camera while smiling naturally as if caught mid-conversation. The body language should feel lively, stylish, confident, and emotionally expressive.\n\nDress the subject in modern layered Japanese-inspired streetwear instead of the original sweater. Include an oversized hoodie layered under a textured utility jacket with loose contemporary silhouettes, subtle accessories, necklace details, realistic fabric folds, and visually interesting clothing textures that fit the nostalgic manga aesthetic.\n\nUse heavy ink hatching, rough pencil underdrawing, expressive shading, organic sketch energy, and visible manual imperfections throughout the artwork. The final result should look like a scanned unfinished manga concept illustration from a 1990s Japanese manga studio archive — balancing realism, expressive sketch aesthetics, cinematic composition, vintage manga energy, and handcrafted imperfection.",
  "style": "Vintage Manga Draft",
  "aspect_ratio": "4:5",
  "color_palette": [
    "cream paper",
    "faded black ink",
    "warm sepia",
    "graphite gray"
  ],
  "details": {
    "paper_texture": "aged manga manuscript paper with grain and scan imperfections",
    "linework": "rough pencil construction lines and uneven ink hatching",
    "annotations": "handwritten Japanese editor notes and manga production markings",
    "rendering": "semi-realistic manga portrait with expressive cross-hatching",
    "mood": "nostalgic, cinematic, handcrafted, expressive"
  }
}