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Edit: kroma-v0.1.safetensors no longer exists; you can change it for AmateurSlider-KREA2_v1.safetensors in the workflow (Load Lora Node)

Hello! I'll be brief:

Before asking any questions, please read all this! This workflow will first use Krea2 Turbo with Qwen3 VL Abliterated as the text-encoder to create your stuff! If you don't know what that means, let's say that it's an uncensored version of Qwen3 VL 🔥! Your prompt will go to a Conditioner that will help Qwen3 to go VROOM VROOM. When the first KSampler finishes your image, it will go to VAE Utils to get a 2x mushroom 🍄! Since the upscale will have a few deformations, it will be re-processed with a second KSampler and saved 💾! The Kroma LoRA is optional; as a long-time Chroma user, I love it! ❤️

Designed and Tested with:

Intel Ultra 7, RTX 5060 Ti 16GB, 32 GB DDR5, ComfyUI (Portable) 0.29.0, and lots of caffeine ☕

BTW, it takes me about 73 seconds to generate a 2048 x 2048px image with this workflow!

Download links and locations:

Krea 2 Turbo Model

📂 models/
└── 📂 diffusion_models/
└── └krea2_turbo_fp8_scaled

🔗 https://huggingface.co/Comfy-Org/Krea-2/blob/main/diffusion_models/krea2_turbo_fp8_scaled.safetensors

Huihui Qwen3 VL 4B Instruct Abliterated

📂 models/
└── 📂 text-encoder/
└──└ Huihui-Qwen3-VL-4B-Instruct...safetensors

🔗 https://huggingface.co/ahmed22xa/Huihui-Qwen3-VL-4B-Instruct-abliterated-comfy/blob/main/Huihui-Qwen3-VL-4B-Instruct-abliterated-fp8_scaled.safetensors

Wan2.1 VAE and Upscale 2x VAE

📂 models/
└── 📂 vae/
└──└ wan_2.1_vae.safetensors
└── └Wan2.1_VAE_upscale2x_image...safetensors

🔗 https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/blob/main/split_files/vae/wan_2.1_vae.safetensors

🔗 https://huggingface.co/spacepxl/Wan2.1-VAE-upscale2x/blob/main/Wan2.1_VAE_upscale2x_imageonly_real_v1.safetensors

Custom nodes:

ComfyUI Krea2 Conditioning

🔗 https://github.com/huwhitememes/comfyui-krea2-conditioning

ComfyUI VAE Utils

🔗 https://github.com/spacepxl/ComfyUI-VAE-Utils

Notes:

If the output is too glossy, you can either lower the Kroma LoRA to 0.6 and try going up, or you can totally disable it. Edit: Change it for Amateur Slider.

About the Upscaler (if it's taking too much time)

You can also disable the last KSampler and VAE Utils if you don't need the Upscaler, but then it's a regular Krea 2 workflow. If you need more help understanding the Krea 2 Conditioning Node, you can ask an LLM; or give them the JSON code; they totally know how to make adjustments.

Enjoy generating your cool images, or whatever you generate... pervert! 👀