CivArchive
    Ultra Real - Klein 9b - KL_9B_V1
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    For high-quality AI Image prompts, check out my website👉 https://promptdexter.com


    LoRA designed to reduce the typical smooth/plastic AI look and add more natural skin texture and realism to images. It works especially well for close-ups and medium shots where skin detail is important.

    You can also use for upscaling too or restoring old photos, which actually intended for.

    Version Comparison

    OVERVIEW = V4: More quality + NSFW detailing support, V3: Professional/Celebrity Skin, V2: Realistic Natural Skin, V1: Too Much Details

    V4 is trained on more refined and 50% nsfw dataset, so besides better quality it has NSFW detailing capabilities too. Note: This is only for detailing, for simple nsfw use nsfw words in prompt, for hardcore stuff use other loras with it.

    V3 is trained on professional 4K quality images with higher steps. It applies very subtle skin texture which looks more realistic, without producing freckles and burnes.

    V2 for more natural looking skin texture than V1, can produce freckles and moles for some time. It is good at preserving skin tone and lighting also.

    V1 tends to produce overdone skin texture like more pores and freckles, and it can change lighting and skin tone also.


    🛠️ Editing Workflow - https://github.com/vizsumit/comfyui-workflows

    V4 Weight: 0.55, Prompt: Make this photo high-quality. Preserve subject's face, expression, figure and pose. Preserve overall composition of this photo.

    V3 Weight: 0.6, Prompt: Make this photo high-quality. Preserve subject's face, expression, figure and pose. Preserve overall composition of this photo.

    V2 Weight: 0.6, Prompt: Make this photo high-quality with natural skin texture. Preserve subject's facial features, expression, figure and pose. Preserve overall composition of this photo.

    V1 Weight: 0.5, Prompt: Make this photo high-quality featuring realstic skin texture. Preserve subject's facial features, expression, figure and pose. Preserve overall composition of this photo.


    🖼️ Generation Workflow - https://github.com/vizsumit/comfyui-workflows

    Weight: 0.7-0.8

    V4 Prompt: This is a high-quality photograph of a (your subject...)

    V3 Prompt: A high-quality photograph of a (your subject...)

    V2 Prompt: A high-quality medium close-up photo with realistic skin texture featuring a (your subject...)

    V1 Prompt: This is a high-quality photo with realistic skin texture and details of a (your subject...)


    Feel free to try it and share results or feedback. 🙂

    Description

    FAQ

    Comments (11)

    ai_guruMar 13, 2026· 3 reactions
    CivitAI

    Editing is where this Lora shines. Finally I can upscale vintage pics in good quality.

    vizsumit
    Author
    Mar 13, 2026

    Yes, it was actually intended for editing.

    AddicteddMar 13, 2026

    Can you link upscale workflow for klein ?

    vizsumit
    Author
    Mar 13, 2026· 2 reactions

    @Addictedd 
    there is "ScaleToPixels" node which is set to 2K, you can change this to your liking -
    https://github.com/vizsumit/comfyui-workflows/blob/main/klein_edit_ultra_real.json

    nasty_promptMar 13, 2026· 2 reactions
    CivitAI

    This is really crazy for upscaling purpose. Good work bro. 👌

    vizsumit
    Author
    Mar 13, 2026

    🙌

    AddicteddMar 13, 2026· 3 reactions
    CivitAI

    Its nutty good 🏆

    vizsumit
    Author
    Mar 13, 2026· 1 reaction

    🍻

    ainewb14Mar 13, 2026· 7 reactions
    CivitAI

    Thank you, this lora works great! In some cases I'm using it with the consistency lora to lower the enhancement strength: https://huggingface.co/dx8152/Flux2-Klein-9B-Consistency

    AddicteddMar 13, 2026· 5 reactions

    Also prompting works i noticed like clean skin or young skin etc.

    vizsumit
    Author
    Mar 13, 2026

    🍻

    LORA
    Flux.2 Klein 9B

    Details

    Downloads
    1,349
    Platform
    CivitAI
    Platform Status
    Available
    Created
    3/13/2026
    Updated
    6/18/2026
    Deleted
    -
    Trigger Words:
    Make this photo high-quality featuring realstic skin texture.

    Files

    ultra_real_v1.safetensors

    Mirrors

    HuggingFace (1 mirrors)
    CivitAI (1 mirrors)