High-Detail Generation: Mechanical Futurism in Concept Art

CN
ComfyUI.org
2025-05-19 07:22:25

1. Workflow Overview

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  • Purpose: Generates high-quality images with mechanical bionic aesthetics (e.g., robotic insects, futuristic armor), suitable for concept art or sci-fi visuals. Supports bilingual prompts.

  • Core Models:

    • 高级质感人像-FLUX_v1.0: Base model for high-detail rendering.

    • 机械仿生科技_D1.05 LoRA: Adds gear/mechanical textures (weight=1.0).

    • BaiduTranslateNode: Auto-translates Chinese/English prompts.


2. Key Nodes & Installation

  1. CheckpointLoaderSimple

  2. LoraLoader

    • Function: Applies the 机械仿生科技_D1.05 LoRA (Download Link).

  3. BaiduTranslateNode

    • Install: Requires pysssss custom node.


3. Workflow Structure

Group 1: Online Mode (Default)

  • Flow:

    1. Text input → Translation → CLIP encoding + LoRA fusion.

    2. Image generation via Euler sampler (30 steps, CFG=7).

  • Output: 768x1024 images with mechanical textures.

Group 2: Local Mode (Manual Enable)

  • Optimizations:

    • VRAM control: EmptyLatentImage for batch size.

    • Quality: VAE-ae.sft for detail enhancement.

Group 3: Style Control

  • Key Nodes:

    • BasicGuider: Adjusts style intensity.

    • LoRA: Forces gear/metal elements.


4. Inputs & Outputs

  • Required Inputs:

    • Prompt (e.g., "Metallic exoskeleton with blue mechanical details").

    • Resolution: Default 768x1248 (adjustable in local mode).

  • Outputs:

    • HD mechanical bionic image (PNG).

    • Text description (optional via ShowText).


5. Notes

  • VRAM:

    • Online: ≥8GB GPU.

    • Local: ≥12GB GPU (use --medvram).

  • Troubleshooting:

    • Over-stylization: Reduce LoRA weight (current 1.0 → 0.6-0.8).

    • Translation errors: Check BaiduTranslateNode API config.

  • Tips:

    • Use Simple scheduler for faster runs.

    • Disable unused modules (e.g., translation) to save resources.