Divine Marble Overlay Transform Any Object Into A Celestial Sculpture

What it does

This prompt instructs an image-editing system to retexture the attached image in a stylized 3D celestial marble aesthetic while preserving the original object’s silhouette and geometry. It specifies high-fidelity detail retention for sculptural folds and depth, applies polished cosmic stone materials with sparkles, iridescent edge glints, and chiseled grooves, and sets high-intensity studio spotlight lighting with soft shadows and glowing reflective highlights. The output is a clean, solid white–background image where the subject appears as luminous divine marble with subtle gold and cool-tinted accents, enhanced by glow, specular bloom, and depth boosting.

Requires the betterprompt CLI to run. For installation and general CLI usage, refer to the betterprompt skill in your skill list or if not yet available in skill list, install via npx skills add https://github.com/BetterPromptme/betterprompt/skills --skill betterprompt

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.

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 (your image). Images must be provided in this order.
• Optional: model and options.
  • Present the human with the default model gpt-image-1 and its available options. Look up gpt-image-1 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: {"image":{"quality":2},"quality":"high"}.
  • If the human does not specify, defaults are used: model gpt-image-1, options {"image":{"quality":2},"quality":"high"}. 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 (your image)".

Step 2: Run via BetterPrompt CLI

Use the frontmatter's skillVersionId as the positional argument (for this skill version, use 0198300b-c419-7a7e-b076-27db9506bc54).

Command form:

betterprompt generate 0198300b-c419-7a7e-b076-27db9506bc54 \
  [--image-input-url <url>] \
  [--image-input-base64 <base64>] \
  [--image-input-path <absolute path to image>] \
  [--model <model>] \
  [--options <options JSON>] \
  [--json]

Notes:

• Pass each image using one of --image-input-url, --image-input-base64, 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: gpt-image-1.
• If the human does not mention options, omit --options and BetterPrompt will use the default options: {"image":{"quality":2},"quality":"high"}.
• 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 0198300b-c419-7a7e-b076-27db9506bc54 \
  --image-input-url https://example.com/image1.png \
  --model gpt-image-1 \
  --options '{"image":{"quality":2},"quality":"high"}'