This is my experiment in creating an SD1.5 merge style model for i2i.I am satisfied with the current state, but I will update it if I feel anything is needed.or I might share ways to enhance this model rather than updating it directly.■Since the model now has both anime and real versions, the detailed explanations have been moved to each model’s tab.Both are merged models created by selecting multiple high-quality models with minimal artifacts.■1024px_model●Additionally, due to merging with NAI v2 and Dora fine-tuning, the 1024px model has largely solved the problems associated with the 512px model. It features high resolution and much better tag adherence.Therefore, none of the drawbacks typically pointed out regarding SD1.5 apply to this specific model.Personally, I see it as a game-changer that significantly extends the limits of SD1.5. I strongly suggest giving it a try.●That being said, even at 1024px, fine details like the eyes are often insufficient. I highly recommend upscaling further using i2i.●kohya_deep_shrink is also effective for t2i, so it might be a good idea to try using it.Doing so can sometimes reduce the breakdown of backgrounds and fingers, leading to more stable results.■512px_modelWith the three models—asian, real, and anime—now available, it could be fun to adjust their mix to find your ideal style.●asian 0.5 + real 0.5 might yield a more mixed, half-and-half look.●asian 0.5 + anime 0.5 might produce a cute, 2.5D-style appearance.Feel free to experiment with different ratios.■Since this is just a merge, it shares a common SD1.5 limitation where NSFW tags may not be fully understood or followed.I have decided to manage the concept-enhancing LoRA separately.<a target="_blank" rel="ugc" href="https://civarchive.com/models/1253884/sd15loralab">https://civarchive.com/models/1253884/sd15loralab</a>Of course, it can be used on its own, It is designed for i2i processing the models below.<a target="_blank" rel="ugc" href="https://civarchive.com/models/505948/pixart-sigma-1024px512px-animetune">https://civarchive.com/models/505948/pixart-sigma-1024px512px-animetune</a>■Depending on the situation, this extension may also improve colors and contrast.<a target="_blank" rel="ugc" href="https://github.com/Haoming02/sd-webui-diffusion-cg">https://github.com/Haoming02/sd-webui-diffusion-cg</a><a target="_blank" rel="ugc" href="https://github.com/Haoming02/comfyui-diffusion-cg">https://github.com/Haoming02/comfyui-diffusion-cg</a>■Using external tools for level adjustment is also a good option.Reducing gamma slightly while enhancing whites can improve contrast even further.Using these should help achieve color rendering closer to that of SDXL.■Surprisingly, generating at 768px or 1024px sometimes works fine.If you want more stability, merging with Sotemix could help.But since most LoRAs are trained at 512px, high resolutions can break the output.So it’s safer to use highres.fix or kohya_deep_shrink when using LoRAs.Personally, I prefer i2i upscaling over highres.fix, as it tends to produce fewer artifacts.■Please feel free to ask if you have any questions!日本語での質問も大丈夫ですので気軽にお声がけください!

sd1.5_model_lab

For reference, I will also share the simple ComfyUI workflow I used for generation.■I selected about 20–30 models and merged them into one.The concept is a model that isn’t overly realistic but still renders detailed backgrounds.The VAE includes novelai_vae. Feel free to change it as you like.I focused on selecting models that produce beautiful results, generate images that align well with prompts, and have minimal distortions. It has a slightly neutral feel, so using this as a base and merging it with other models to make it more biased toward realistic or anime styles, depending on your preference, is a good option.I will introduce some models in the recommended resources section.■ClipSkip 1 sometimes produces better compositions, but ClipSkip 2 seems to recognize more tags. It's best to compare the results depending on the situation.■This workflow uses "tipo" to automatically generate prompts and includes a 1024px i2i upscale process.If you enter keyword tags, it will automatically add related tags, reducing the burden of creating prompts.

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