Workflow is able to +4K Text-to-Image and also Multi-Reference Image-to-Image.<h3 id="updates:">Updates:</h3><h3 id="i've-been-testing-darksidewalkers-new-v2-non-turbo-release-and-can-say-that-it-is-the-only-secondary-model-i-would-recommend-not-as-sharp-as-the-pulled-version-but-is-a-great-alternative.">I've been testing Darksidewalkers new v2 non-turbo release and can say that it is the only secondary model I would recommend, not as sharp as the pulled version but is a great alternative.</h3>Workflow v5.0:<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/cf982793-2854-43c1-bf0c-788199320954/original=true/cf982793-2854-43c1-bf0c-788199320954.jpeg" />It'’s got two sampler groups: the regular Sampler Custom, and the Clown Shark Sampler from RES4LYF, you can swap between the working groups with the Fast Groups Muter.Plus several of its optional nodes — Detail Boost, Implicit Steps, Momentum and Sigma Scaling. I left notes from the official RES4LYF example workflow for explanations of what they do, along with some quick notes on my testing of them.I tried most of the samplers and landed on what feels like the sweet spot for Clown Shark: diag_implicit/pareschi_russo_2s with Beta57. It’s a little slower, but totally worth it IMO.Got rid of the text enhancer and replaced it with the Video/Audio Shift node as it had a better effect on prompt adherence.This workflow is pretty much a set-and-forget workflow, I found settings that give a nice balanced image so nothing "should" need adjusted, still tweak to your hearts content as there is plenty to adjust if you want.<h3 id="the-dasiwaminimaxh3_dasiwaref2vahybridv1-model-darksidewalker-pulled-is-a-must-every-setting-in-the-workflow-is-tuned-for-this-exact-model-if-you-use-anything-else-you're-going-to-have-to-find-your-own-settings.">The DasiwaMinimaxH3_dasiwaREF2VAHybridV1 model Darksidewalker pulled is a must, every setting in the workflow is tuned for this exact model, if you use anything else you're going to have to find your own settings.</h3>Quick notes:<ul><li>The Beta57 scheduler by RES4LYF is a must for image quality in this workflow.</li></ul><ul><li>For extra detail, run a SeedVR detail pass with the same resolution as the image (no upscaling).</li><li>I’d keep the LoRA strength light as these were made for video.</li><li>Eyes at a distance is still a problem as of v4.0 but it's much better this round and prompt adherence is still spotty, let's hope the image model fixes it.</li><li>The model I used to create the images was<a target="_blank" rel="ugc" href="https://civarchive.com/models/2877206/dasiwa-minimax-h3?modelVersionId=3272675"> </a>DaSiWa MiniMax H3 and the CLIP was Huihui-Qwen3-8B-abliterated-v2-FP8-Comfy as these both gave much better results.</li><li>Pretty much everything you can tweak is sitting on the subgraphs. Fair warning: cranking the resolution too high will probably throw errors.</li><li>My pin naming is a bit weird, but that’s on purpose. It helps me keep track of what goes where when I’m unplugging and plugging a bunch of stuff.</li><li>I put the Save Image node on a switch, I only save the ones I actually like. Leave the seed on fixed, generate, then flip the switch and hit run to save (or just right-click the preview and save it manually).</li><li>Reference Image input size has a great deal to do with rendering time, the bigger the image the slower the renders. I set the resize @2.0, if you have a slower card set this lower.</li></ul><pre><code></code></pre>About lighting, it is very hard to tame as MM always wants to shine a spotlight on the characters. Want a dark dimly lit atmosphere, forget about it, at least I haven't found a way yet after many prompts of lighting techniques with very few exceptions. The closest I can get to good lighting is using this phrase at the beginning and adapt the second half per scene: "Ray tracing. Make no studio, set, self emissive character, spot, vanity or hero key lights. Soft, diffused, bounced, natural daylight window key lighting from all sides." If anyone finds a way to get pinpointed lighting that you want let me know, I will be grateful for it.The Big Three:The three biggest contributors to image quality is ETA in Sampler Group and Implicit Steps, Lying Strength with Lying Start Step in the Options GroupAdjusting the two down in Lying will produce a more grainy but sharper image, up will make them smooth and blurrier. ETA in Sampler Group does the same thing.Implicit Steps can have multiple effects, sometimes 2 looks better sometimes 1 will, varies from prompt to prompt and seed to seed. Switch to 2 when you get a image you like to save time. 2 is also good for busy scenery.Some things I learned on this journey and a ongoing blog. MM in this format loves, loves and loves some more the details. If you don't explain exactly what you want in a detailed way you will get bland output. For example just saying a woman is moaning won't get you much, putting things in like the state of her face such as open mouth, furrowed eyebrows and facial tension will get you much further, this applies to everything, even more when it comes to lighting.<pre><code></code></pre>Nodes and models you will need to have installed, the list below is the bare minimum.custom_nodes:<ul><li><a target="_blank" rel="ugc" href="https://github.com/cicalooo/ComfyUI-MM-1Frame">ComfyUI-MM-1Frame</a></li><li><a target="_blank" rel="ugc" href="https://github.com/yolain/ComfyUI-Easy-Use">ComfyUI-Easy-Use</a></li><li><a target="_blank" rel="ugc" href="https://github.com/kijai/ComfyUI-KJNodes">ComfyUI-KJNodes</a></li><li><a target="_blank" rel="ugc" href="https://github.com/ClownsharkBatwing/RES4LYF">RES4LYF</a></li><li><a target="_blank" rel="ugc" href="https://github.com/rgthree/rgthree-comfy">rgthree-comfy</a></li></ul>## Model Linksdiffusion_models:<ul><li><a target="_blank" rel="ugc" href="https://huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/diffusion_models/minimax_h3_ref2va_pruned_int8_convrot.safetensors">minimax_h3_ref2va_pruned_int8_convrot.safetensors</a></li></ul>text_encoders:<ul><li><a target="_blank" rel="ugc" href="https://huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/text_encoders/qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors">qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors</a></li></ul>vae (HARD REQUIREMENT):<ul><li><a target="_blank" rel="ugc" href="https://huggingface.co/Mamad8/MiniMax-H3-Image-VAE/resolve/main/minimax_h3_t1_image_vae_step1597.safetensors">minimax_h3_t1_image_vae_step1597.safetensors</a></li></ul>vae_approx (TAE):<ul><li><a target="_blank" rel="ugc" href="https://huggingface.co/Kijai/MiniMax-H3-TAE/resolve/main/vae_approx/taeh3.safetensors?download=true">taeh3.safetensors (MiniMax H3 TAE)</a></li></ul>loras/h3:<ul><li><a target="_blank" rel="ugc" href="https://huggingface.co/lightx2v/Minimax-h3-Turbo/blob/main/minimax_h3_fl2v_turbo_4step_v1.2_768p_comfyui_bf16.safetensors">minimax_h3_fl2v_turbo_4step_v1.2_768p_comfyui_bf16.safetensors</a></li><li><a target="_blank" rel="ugc" href="https://huggingface.co/Mamad8/MaxiMin-HHH-R2V-ThisIsFine/resolve/main/MaxiMin-HHH-R2V-ThisIsFine_LoRA_V0_1.safetensors">MaxiMin-HHH-R2V-ThisIsFine_LoRA_V0_1.safetensors</a> (Optional)</li><li><a target="_blank" rel="ugc" href="https://civarchive.com/models/2884206/minimax-h3-photorealistic-image-generator-lora-workflow">Minimax H3 Photorealistic Image Generator LoRA</a> (Optional)</li></ul>## Highly Recommendeddiffusion_models:<ul><li><a target="_blank" rel="ugc" href="https://civarchive.com/models/2877206/dasiwa-minimax-h3">DaSiWa MiniMax H3</a> (REF2VA Turbo or Non-Turbo)</li></ul>text_encoders:<ul><li><a target="_blank" rel="ugc" href="https://huggingface.co/YifeiDevs/Huihui-Qwen3-8B-abliterated-v2-FP8-Comfy/resolve/main/Huihui-Qwen3-8B-abliterated-v2-FP8.safetensors?download=true">Huihui-Qwen3-8B-abliterated-v2-FP8-Comfy</a></li></ul>

4K 4-Step MiniMax H3 - Text-to-Single-Image | Multi-Reference Image-to-Image Workflow

4k4StepMinimaxH3TextToSingle_v40.json

v4.0

v5.0

v2.0 ReUpload

<ul><li>Removed Flux Klein text enhancer, added H3 Video and Audio Shift. Changes some notes and added link for the new 768 v1.2 lora.</li></ul>

Files with SHA256: 837ad981ef3b9572716345a1e7389b8750314e7b3ee8260e664fe901c629d938