GoodCase.aiGoodCase.aiAI Case Evidence Library
CasesDailySkillsCreatorsFavoritesSubmit
中文EN
Agent Access →
GoodCase.ai · AI Case Evidence LibraryLoading the case library.
ChangelogFeedback
GoodCase.aiGoodCase.aiAI Case Evidence Library
CasesDailySkillsCreatorsFavoritesSubmit
中文EN
Agent Access →
AI ImageX2026-07-27Evidence L1#youmind#GPT Image 2GPT Image 2

General AI Character Sheet Generator

AIライフハック avatarCreatorAIライフハック →

A comprehensive system prompt designed to create a high-quality, highly consistent character sheet, including multi-angle views, facial details, and architectural environment references.

View original source ↗
Source ♥ 13
General AI Character Sheet Generator

Prompt

【Input Items】
Outfit type: [{argument name="Outfit type" default="Business / polished date outfit"}]
Color direction: [{argument name="Color direction" default="Navy / red"}]
If left blank, use “Business” and “Navy.”

【Reference Used】
One full-body reference image attached together with this instruction sheet.

【Main Text】
Use the one attached full-body reference image as the only character reference, and create one high-quality photorealistic character sheet in a 1:1 square format. If the reference image is photorealistic, maintain the same person. If it is a character illustration, convert it into a natural photorealistic person while preserving the character traits. Preserve the referenced person’s facial features, hairstyle, hair color, age impression, skin tone, gender impression, apparent height, head-to-body ratio, body type, and full-body proportions. Do not beautify, make younger, make older, change the body type, or turn them into a different person. In principle, only the outfit and shoes should be changed.

【Outfit】
Naturally adapt the specified outfit type to the referenced person’s gender, age impression, and body type.
・Business  
A modern, clean business style. Include a jacket, and make it neat, practical outdoor clothing.
・Polished date outfit  
Elegant, slightly glamorous outdoor clothing suitable for a date at a restaurant or in the city. The outfit should make the full body shape easy to see. Avoid uniforms, overly formal attire, excessively long hems, large decorations, complex layering, and brand logos.

【Color Scheme】
Use the specified color as the main color or central color of the outfit. A small number of auxiliary colors such as white, ivory, gray, and black may be added, but do not make it multicolored.
・Navy: centered on deep navy  
・Red: centered on deep red, bordeaux, or wine red

【Overall Layout】
Use a two-tier composition, with the upper tier occupying about 58% and the lower tier about 42%. Do not change the basic placement, order, or proportions.

【Upper Tier: About 58%】
01 FRONT: 22%  
02 SIDE: 22%  
03 BACK: 22%  
04 SPECIAL LOOK: 34%
01–03 should be full-body views at the same scale, fully showing the figure from the top of the head to the toes. Keep apparent height, head-to-body ratio, body type, outfit, shoes, and camera distance consistent. Use a natural upright posture, and do not let the arms or hands hide the body type or outfit.
・01 FRONT: front full body  
・02 SIDE: full body from exact side view  
・03 BACK: back full body

【04 SPECIAL LOOK】
A larger full-body 3/4 view of the same person in the same outfit as 01–03. Use a still pose with light movement and a natural expression that best conveys the character’s appeal. Only behind 04, a simple flat color or restrained geometric color plane using the specified color lightly may be placed.

【Lower Tier: About 42%】
Use the left 62% for 05 FACE and the right 38% for 06 BUILDING REFERENCE.

【05 FACE】
Arrange three face views, front, diagonal 3/4, and side, in a horizontal row with the same size, same camera distance, and same head position. All three should have natural normal expressions and make the facial features, eyes, contours, bangs, hairstyle, and age impression easy to confirm.

【06 BUILDING REFERENCE】
Use the entire 06 area as one wide-angle exterior image where the building front, entrance, and outdoor plaza structure can be confirmed in a single composition. Do not reflect the outfit type or color direction in 06. Make it a neutral building reference, unaffected by the person’s outfit color, the theme color of 04, or the accent colors of the overall sheet. Depict a clean, modern building front and automatic glass entrance as seen from a broad outdoor plaza, under bright, even natural daylight. Do not add night scenes, sunset scenes, warm lighting, illumination, strong color-tone effects, or staging that strongly suggests a specific use such as a hotel, restaurant, or office. Do not subdivide the inside of 06 either; compose it as one single image from one single viewpoint. Do not create a collage, multiple views, vertical splits, or paired angles. Compose it with one continuous exterior wall, one ground floor, one continuous ground surface, one building front, and one clearly defined entrance. Clearly depict either a left-right sliding automatic glass entrance or a revolving automatic glass entrance, and do not mix different entrance structures.
Use the lower about 30–40% of the 06 area as a continuous outdoor plaza, and the upper about 60–70% as the building front. Place the entrance only once at the lower center, with the entrance width around 20–30% of the entire 06 area as a guide. Use a wide-angle composition where the straight path toward the entrance is clear and the proportions of the building, ground, and entrance look natural. Do not include a close-up display of only the entrance, an overly distant full view where the entrance cannot be identified, multiple entrances, vertically duplicated building fronts, double ground surfaces, complex stairs or terraces, people, cars, or signs.

【Headings】
Use only the following short English labels.
01 FRONT  
02 SIDE  
03 BACK  
04 SPECIAL LOOK  
05 FACE  
06 BUILDING REFERENCE
Place each heading at the upper left of its corresponding area, in a small, unified typeface, without overlapping important parts of the person or building. The specified color may be used subtly for the headings and thin dividing lines.

【Common Design】
Except for 06 BUILDING REFERENCE, the sheet background should be white to very light gray. Ensure sufficient margins so the person and each area do not overlap, and create an organized, refined design that can be shared as a standalone image. The character display should include only the specified four full-body views and three face views, and all should maintain the same person and same outfit as the reference image. Do not include thick frames, excessive decoration, long explanatory text, dialogue, subtitles, logos, brand names, or watermarks.

Reusable method

Key decisions

Check whether the subject, style, and material constraints all hold in the final result.

Adapt it to your subject

Extract “target result → the subject, scene, material, and color palette → constraints” as a reusable template for similar work.

Where it breaks

Run single-variable comparisons around subject description, style intensity, lighting, and material constraints. Record the model, cost, and failures; turn it into a Skill only after it repeats reliably.

Recommended models

GPT Image 2
Stability
Cost
Medium

Derived Skill

Reusable methods evidenced by this Case.

Skills are derived from repeated patterns in published cases. They are not a separate submission type.

Shared skillCharacter and style consistencyView evidence →
AIライフハック avatar

Creator

AIライフハック

AIライフハック focuses on AI video production and is active on X. “Island Miniature Model Harbor City Montage” is the current representative case, built with Seedance 2.0 with its stability retest open to votes.

Editor’s pickAI Video
View creator →

Keep exploring

Explore related cases.

View all AI Image Case →
3D CG Oriental Fantasy Girl Portrait
AI ImageX07/27/2026李岳 →

3D CG Oriental Fantasy Girl Portrait

A detailed 3D CG render depicting an oriental fantasy girl with long mint-green hair, using high-quality PBR materials, with a dreamy garden background.

Skill · Character and style consistencySkill · Editorial portrait composition

Prompt

9:16 vertical format, high-precision 3D CG oriental fantasy sweet-cool girl character poster, 3D CG oriental fantasy girl character portrait, anime-style 3D CG character art, semi-realistic 3D character render, full body portrait. The main

Source heat
58
Stability
View case →
Arctic Mint Gum Commercial Photography
AI ImageX07/27/2026小森映像 →

Arctic Mint Gum Commercial Photography

A professional advertising prompt for generating a refreshing mint gum product photo, with ice fog, water droplets, and premium commercial lighting effects.

Prompt

4:5 premium commercial ad, fictional {argument name="product" default="Arctic Mint Ice Gum"}, hero-hand foreground, {argument name="subject" default="adult non-Black model"}, {argu

Source heat
—
Stability
View case →
Batch Product Poster Proposal Generator
AI ImageX07/24/2026Derek Wen|德里克文 →

Batch Product Poster Proposal Generator

A professional business prompt designed to generate 8 diverse commercial poster options for a single product, ensuring brand consistency while exploring different themes and angles.

Skill · Product studio visualSkill · Poster information hierarchy

Prompt

Based on this product image, generate 8 product poster concepts in different styles. Product name: [{argument name="产品名称" default="Fill in product name"}] Use case: [{argument name="使用场景" default="Fill in product use"}] Output quantity: {a

Source heat
51
Stability
View case →
GoodCase.ai · AI Case Evidence LibraryEach detail page keeps the work, method, creator, and retest evidence in one reading path.
ChangelogFeedback