⚡ Illustrious Workflow as of version 18f
🛠️ Purpose & Design Philosophy
This workflow is a high-fidelity environment built for Illustrious XL. It prioritizes stability and professional texture over generation speed. It follows an "all-in-one" philosophy: configure your prompts, hit queue, and let the workflow handle the multi-stage refinement from start to finish.
Not for Speed: This is a heavy-duty refinement tool. If you want 2-second previews, use a basic SDXL workflow.
Personal Use: Built for my specific production needs. It is shared as-is for those who want a "set-and-forget" pipeline for Illustrious. Adjust the settings and models to fit your needs.
All-in-One Logic: The workflow handles generation, detailing, and upscaling in one continuous pass.
If you're needing all the bells and whistles: Try checking out ComfyUI Image Workflows by Legendaer here on CivitAI.
🚀 Key Features & 2026 Logic
Global Model Patching (RescaleCFG): Includes a pre-configured RescaleCFG patch (Multiplier: 0.7) applied globally. This acts as "HDR Insurance," preventing the "deep-fried" or over-saturated look common in high-CFG Illustrious runs.
Detail Daemon Sampler: Integrated to enhance structural depth. In this version, it is tuned to start at 0.4 to preserve the core Illustrious character proportions while sharpening hair and eye details.
Hybrid Upscale Strategy: * Group Bypass Switch: Easily toggle between a RTX VSR path for flat anime styles and an Upscale-Model path for 2.5D/highly detailed renders.
Ultimate SD Upscale: Re-draws the upscaled canvas at a 0.2 to 0.35 denoise to lock in fine textures.
Power LoRA Loader: Manage multiple Illustrious-specific LoRAs without messy wiring.
Triple Detailer Groups: 3-stage targeted refinement for faces, hands, and clothing using standard detection models.
CivitAI Meta-Sync: Images are saved with full metadata (Model, LoRAs, Sampler info) for automatic site parsing.
⚠️ Disclaimer & Compatibility
Install at Your Own Risk: Custom nodes can break your environment. I am not responsible for troubleshooting your specific installation.
ComfyUI Portable: Built and tested on the Portable version. Desktop app users may face additional hurdles.
The "Your Version" Factor: Your node versions and environment are 99.9% likely to differ from mine.
Nodes 2.0: I do not recommend using Nodes 2.0. It creates unpredictable UI behavior; I will not provide support for issues involving this feature.
🤝 Support & Boundaries
No DMs: DMs are disabled due to repeat spam. Please check the Discussions tab below; most questions have already been answered.
Modifications: You are free to hack this workflow apart. However, you are responsible for fixing it if it breaks.
Custom Requests: I do not make private workflows. If you need a custom solution, post a Bounty on CivitAI. There are many talented creators ready to help you for a fee.
🛠️ Other Related Info
ComfyUI version: v0.19.3
ComfyUI frontend: v.1.43.1
Custom node links for manual install:
Description
Release Notes: Illustrious Workflow v18c
This update brings significant structural improvements to the workflow, leveraging the organizational logic from the Anima v1c release. The primary focus of v18c is decluttering the workspace through subgraphs while maintaining granular control and technical transparency.
New Features & Workflow Logic
1. Smart Loader Subgraph
To reduce node density, the following components have been consolidated into a single subgraph:
Load Checkpoint
Load VAE
VAE Toggle Switch
How it works:
True (Default): The workflow utilizes the baked-in VAE from your selected checkpoint.
False: The workflow bypasses the internal VAE and loads the specific file selected in the
vae_namefield.
2. Unified Generation Parameters
Most initial image settings are now managed within a dedicated subgraph for a cleaner UI. This includes:
Resolution & Batch Size
Steps, CFG, & Denoise
3. Model Patches & Scaling
RescaleCFG: Now specifically targets the initial image generation. It is set to Bypassed by default to preserve the raw output of the sampler.
CFG Zero Star: Remains available for use across the entire workflow.
Developer Notes
Global Seed (Inspire): Testing confirmed that the Global Seed and Global Sampler nodes do not function as intended when nested within subgraphs. To ensure consistent behavior and proper seed management, these nodes remain separate on the main canvas.
Compatibility
Base Model: Optimized for Illustrious-based models.