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cinematic-backlight-elegance

cinematic-backlight-elegance

【效率与协作】This prompt directs an image model to generate a hyper-realistic, luxury studio-style cinematic portrait using an uploaded photo as the identity reference, preserving the subject’s exact facial features, hair, and expression while re-lighting them with dramatic warm backlighting. The result is a high-contrast three-quarter/half-turn portrait on a pur…

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技能说明

GitHub

name: cinematic-backlight-elegance description: This prompt directs an image model to generate a hyper-realistic, luxury studio-style cinematic portrait using an uploaded photo as the identity reference, preserving the subject’s exact facial features, hair, and expression while re-lighting them with dramatic warm backlighting. The result is a high-contrast three-quarter/half-turn portrait on a pure matte black background, with golden rim light creating a clean halo edge and optional subtle front fill to retain facial detail, paired with an outfit that naturally catches highlights. It also constrains the output to remain photorealistic and free of added props, text/logos, stylized filters, distortions, or NSFW elements. compatibility: Requires betterprompt >= 0.1.3 metadata: openclaw: homepage: https://github.com/BetterPromptme/skills emoji: 🧩 requires: anyBins: - betterprompt - bp os: - linux - darwin install: - id: node kind: node package: betterprompt bins: [betterprompt, bp] label: Install BetterPrompt CLI (node)

What it does

This prompt directs an image model to generate a hyper-realistic, luxury studio-style cinematic portrait using an uploaded photo as the identity reference, preserving the subject’s exact facial features, hair, and expression while re-lighting them with dramatic warm backlighting. The result is a high-contrast three-quarter/half-turn portrait on a pure matte black background, with golden rim light creating a clean halo edge and optional subtle front fill to retain facial detail, paired with an outfit that naturally catches highlights. It also constrains the output to remain photorealistic and free of added props, text/logos, stylized filters, distortions, or NSFW elements.

For more installation instructions go to https://raw.githubusercontent.com/BetterPromptme/skills/refs/heads/main/betterprompt/SKILL.md to check out this skill.

Inputs

imageInputs

This prompt requires exactly 1 image. You must pass exactly 1 image flag (no more, no fewer), in the order matching the descriptions below.

IndexRequiredDescriptionAllowed CLI flags
1YesUpload your portrait photo--image-input-url <url> or --image-input-path <path>

Models and options

This skill's modality is: image.

To discover which model values you can use (and which options keys/values are valid for each model), run:

betterprompt resources --models-only --json

Then filter the returned JSON array to entries where modality is "image".

How to run

Step 1: Collect inputs

First, run betterprompt resources --models-only --json and filter to modality: "image" to discover valid models and available options:

betterprompt resources --models-only --json

Use only the models and option values that appear in the filtered results.

Then collect all inputs from the human:

  • Required images:
    • Exactly 1 images: image 1 (Upload your portrait photo). Images must be provided in this order.
  • Optional: model and options.
    • Present the human with the default model gemini-2.5-flash-image-preview and its available options. Look up gemini-2.5-flash-image-preview in the betterprompt resources output (filtered to modality "image") and show its availableOptions as: key: val1, val2 (default), val3 | key2: .... Mark a value (default) if it matches these defaults: {}.
    • If the human does not specify, defaults are used: model gemini-2.5-flash-image-preview, options {}. Other models from the resources call are also available.

If the required images are missing, ask the human for what's missing. Do not assume or fabricate values. Tell the human: "Please provide images in this order: image 1 (Upload your portrait photo)".

Step 2: Run via BetterPrompt CLI

Use the frontmatter's name as the positional argument (for this skill, use cinematic-backlight-elegance).

Command form:

betterprompt generate cinematic-backlight-elegance \
  [--image-input-url <url>] \
  [--image-input-path <path>] \
  [--model <model>] \
  [--options <options JSON>] \
  [--json]

Notes:

  • Pass each image using --image-input-url or --image-input-path, in the order matching the imageInputs descriptions (image 1 first, then image 2, etc.).
  • If the human does not mention a model, omit --model and BetterPrompt will use the default model: gemini-2.5-flash-image-preview.
  • If the human does not mention options, omit --options and BetterPrompt will use the default options: {}.
  • If the run times out, the response will include a runId you can use to fetch the result later.

Example (using defaults shown above):

betterprompt generate cinematic-backlight-elegance \
  --image-input-url https://example.com/image1.png \
  --model gemini-2.5-flash-image-preview \
  --options '{}'
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