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Character Design

Correct Face in Existing Thumbnail

Correct Face in Existing Thumbnail is a reusable Character Design example from 無職51歳 初めて実験物語, including the full prompt, source link, and output media.

Case Media

Case Notes

This page keeps the media, full prompt, and original source together so you can inspect the result first and decide whether the prompt is worth copying, saving, or comparing.

Case Insights

To make this page easier to search, cite, and reuse later, the case is also broken down into practical guidance about usage, visual cues, and prompt structure.

Best Fit Scenarios

  • Use this as a character design benchmark when you need a fast style baseline before rewriting your own prompt.
  • It is especially helpful if your target overlaps with Poster, Screenshot, Character and you want to judge the image result before tuning wording.
  • Keep it as a control sample when you compare nearby prompt variants one variable at a time.

Visual Signals To Notice

  • The clearest style signals here are Poster, Screenshot, Character, so those should usually stay in your first rewrite.
  • Look at silhouette, costume language, mood styling, and whether the character reads clearly at a glance.
  • This case keeps one primary output, so the first image should be treated as the main visual reference.

How The Prompt Is Structured

  • The prompt reads as a medium-detail prompt with clear visual constraints, which is useful when you want to judge how much specificity this direction needs.
  • Its keyword cluster is centered on Poster, Screenshot, Character, so you can usually keep that cluster while swapping subject, camera, layout, or copy details.
  • A practical rewrite path is: keep the outcome, keep the strongest style cues, then replace only the subject and environment blocks.

Good Follow-up Questions

  • What changes first if you keep Poster, Screenshot, Character but switch the subject matter?
  • Which part of the result comes from section-level structure (Character Design) versus tag-level style cues?
  • Which related cases in the same section give you a cleaner or more extreme variation of the same direction?

Full Prompt

Using REFERENCE_1 as the current YouTube-style thumbnail and REFERENCE_0 as the identity reference, regenerate the thumbnail with the same layout and composition, but replace only the man's face so it matches the person in REFERENCE_0. Keep the existing pose, pointing finger, bass guitar, room background, lighting, high-contrast thumbnail style, and all Japanese typography unchanged. Preserve exactly 5 visible text/badge areas: the top blue banner, the large main headline, the bottom blue music/tempo line, the yellow circular age badge, and the bottom-right black square badge. Do not redesign the thumbnail; the layout is already good. The only intended correction is that the face should be {argument name="character identity" default="the same person as in REFERENCE_0"}.

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