Biomechanical Subject Generator

Fill this prompt

Generates high-end, photorealistic 3D renders of subjects reinterpreted as sleek biomechanical organisms with ceramic and liquid chrome finishes.

Prompt Template

Design a high-end photorealistic 3D render {{Subject: The subject on the attached photo, # Animals, Cat, Pug, Lion, Dragon, Eagle, Stag, Wolf, Whale, Praying Mantis, Beetle, Jellyfish, # Humanoid, Humanoid robot with stylized face, Man, Woman, Male Warrior Figure in an Action Pose, Female Warrior Figure in an Action Pose, Dancer, # Abstract, Sculpture, The Thinker from Rodin, David from Michelangelo, Vessel, Mask, Ornamental Object}} in {{Aspect Ratio:[aspect_ratios]}} as a fusion of polished {{Color: white, black, anthracite, pink, yellow, gold, silver, copper}} ceramic shells and glossy porcelain-like armor. The structure should feature liquid chrome internal components, subtle exposed mechanical joints, black graphite inner gaps, and tiny gold technical details. Use a form language of flowing curved shapes and seamless armor plates to create a refined, minimal, and almost alive aesthetic. If the subject is a person, create a fully covered humanoid figure with elegant {{Color}}  biomechanical armor and smooth sculptural forms. Environment: Minimal {{Background Color: pale grey, white, soft beige, black, midnight blue, silver, golden, Glass Dome}} studio with soft diffused daylight and a clean glossy floor. Composition: {{View: Three-quarter view, Full shape}} with elegant negative space. Absolute constraints: No cartoon or anime styles, no messy wires, no cyberpunk neon, and no weapons.

Prompt Guide

Best For

  • Starting from a structured, reusable prompt instead of a blank chat.
  • Adapting the prompt to your own inputs while keeping the original intent intact.
  • Workflows related to Creative & Visuals.

How To Use It

  1. Copy the full prompt template.
  2. Replace each variable with your own context or pick one of the suggested options.
  3. Paste the completed prompt into ChatGPT, Claude, Gemini, or another AI assistant.

Variables In This Prompt

Subject

The subject on the attached photo, # Animals, Cat, Pug, Lion, Dragon, Eagle, Stag

Aspect Ratio Predefined list

[aspect_ratios]

Color

white, black, anthracite, pink, yellow, gold, silver, copper

Background Color

pale grey, white, soft beige, black, midnight blue, silver, golden, Glass Dome

View

Three-quarter view, Full shape

Example Starting Point

Design a high-end photorealistic 3D render The subject on the attached photo in [aspect_ratios] as a fusion of polished white ceramic shells and glossy porcelain-like armor. The structure should feature liquid chrome internal components, subtle exposed mechanical joints, black graphite inner gaps, and tiny gold technical details. Use a form language of flowing curved shapes and seamless armor plates to create a refined, minimal, and almost alive aesthetic. If the subject is a person, create a fully covered humanoid figure with elegant white  biomechanical armor and smooth sculptural forms. Environment: Minimal pale grey studio with soft diffused daylight and a clean glossy floor. Composition: Three-quarter view with elegant negative space. Absolute constraints: No cartoon or anime styles, no messy wires, no cyberpunk neon, and no weapons.

How Variables Work

Variable Syntax

Variables are wrapped in {{ and }} and follow this pattern:

{{variable name: option1, option2, option3 }}

Predefined Variables

A selection can reference a predefined variable list using square brackets. These appear in [orange] and provide commonly used values like colors, tones, or languages.

{{Tone: [tones] }}

Custom Selection Lists

You can also provide an inline list of choices separated by commas.

{{Format: bullet points, paragraphs, numbered list }}
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Tip: You don't need the PUCO app to use these prompts! Simply copy the template and replace each {{…}} section with your own text directly in ChatGPT, Claude, Gemini, or any other AI assistant.

Use this prompt in seconds — not minutes

Install PUCO for Mac: press a hotkey in any app, fill a smart form, paste into ChatGPT, Claude or Gemini. Every variable becomes a curated dropdown. Your last values are remembered.

Download on the Mac App Store