description: <p>First-and-a-half attempt at making a SD1.5 LoRA using my favorite cosplay girl, <strong>Carry Key</strong>.</p><p>Use it as much as you want, so long as you give, ya boi reaper (lowercase 'r'), a shout out, and feel free to share/merge as well. &lt;|:D</p><p></p><h1 id="disclaimer!-99x6ygfb3"><u>¡Disclaimer!</u></h1><ol><li><p><strong>The original dataset has been significantly pruned (96 --&gt; 64) in order to meet Civitai's guidelines. </strong>Dataset is now 3:1 face, with sweaters, jackets, and collared shirts abound, against the remaining medium close shots. <span style="color:rgb(250, 82, 82)">Model was retrained on this.</span></p><p></p></li><li><p>Also, due to my process for generating the dataset images, textures can end up being messed up; skin textures, in particular, can look a little "grainy" when looked at closely and upscaling is advised to mitigate this (see also recipe below).</p><p></p></li><li><p>Too many dataset images had blue eyes, and green, as well as the fact that she wears colored contacts in various photoshoots. Some bright colored eyes can come out "fried", or oversaturated. To mitigate this, either try weighted prompting, i.e. (blue eyes:0.5), using a synonym that wasn't trained on, i.e. azure eyes, or to try appending the word 'contacts', i.e. blue eye contacts.</p></li></ol><p></p><h2 id="preview-resources:-68oarl7nd">Preview Resources:</h2><p>Preview images used this <a target="_blank" rel="ugc" href="https://civitai.com/models/109043?modelVersionId=122580">LoRA,</a> (<u>strength: 0.15-0.25</u>), and this <a target="_blank" rel="ugc" href="https://civitai.com/models/56519?modelVersionId=60938">embedding:</a></p><p>-- LoRA also helps with texture issue mentioned above</p><p><s>-- the embed helps with hands, but tends to mess up the face</s></p><p>-- this new hand embed has minimal effect on the overall style and faces</p><p></p><h2 id="db-model-training:-3jx6h7h5q">DB Model Training:</h2><p>&gt; The full Dreambooth model was trained using the excellent YouTube tutorial, and OneTrainer parameter config file, of our resident Maestro, <u>SECourses</u>: <a target="_blank" rel="ugc" href="https://www.youtube.com/watch?v=0t5l6CP9eBg">here</a></p><p></p><p>&gt; I am in generative art for the long haul, so any positive criticism is welcome; negative criticism, couched in some funny snark, quip, or remark, is welcome too. /('.').7</p><p></p><p>&gt; The <span style="color:#82c91e">ComfyUI workflows should be embedded in each PNG</span>, via the SD Prompt Reader node, for the easiest of copy-pasta shenanigans. Generated images were alright, but each preview image has been upscaled (see recipe below). (&gt;'.')&gt;</p><p></p><h2 id="upscale-recipe:-lh6uxhjd2">Upscale Recipe:</h2><p>Here is the rough recipe to replicate the preview images, if not using my workflows:</p><ul><li><p>LoRA extracted from a Dreambooth model trained on <strong><span style="color:rgb(253, 126, 20)">HyperRealism_v3</span></strong>, use this checkpoint for best results. RealisticVision and StockPhoto work too, mostly.</p><p></p></li><li><p><em>First Pass Generation: {Size: 768,768, Steps: 25, Sampler: DPM++2M Karras, CFG scale: 7}</em></p><p>-- Strength: <strong>0.7 - 1.0</strong>; be careful about over-frying the image when &gt;1</p><p></p></li><li><p><em>Second Pass Fix: </em>Must use some kind of High-Res fix, in order to mitigate aforementioned texture issue. Here is what I did:</p><p></p><p>(i) <strong>SD Ultimate Upscaler</strong> {x2.0, 10-15 steps, 8-10 CFG, DPM++2M Karras, 0.3 denoise}</p><p>-- Usually need to use a half-tile seam-fix method at 0.3-0.5 denoise</p><p></p><p>(ii) <strong>SUPIR Upscaler </strong>{x1.0, 10 steps, 1.5 cfg scale start; 2.0 end, 5 churn, 1 eta, 0.9 control scale start; 0.95 end, 5-10 restore CFG, RestoreDPMPP2M sampler}</p><p>-- Use SDXL_lightning model with 10 steps, normal SDXL with 40 steps</p><p>-- The first upscale pass, (i), is usually good enough on its own, unless you are trying to show off for preview images</p></li></ul><p></p><h2 id="future-outlooks:-g31h6vm5i">Future Outlooks:</h2><p>I worked hard on this one, and <span style="color:rgb(18, 184, 134)">had a lot of fun too</span>, but it is far from perfect and far from final. For now, <u>this version is primarily for her face</u>.</p><p></p><p>For one, it doesn't handle her various character cosplays very well. You can try to prompt for, Nami, Nico Robin, Tifa Lockhart, Aerith Gainsborough, Gwen Stacy, Princess Zelda, and more, but I had mixed results with this, at best.</p><p></p><p>The only one that seemed to work very well was,<strong> Jynx \(League of Legends\)</strong>. In future versions I will work diligently to figure out how to more reliably prompt for her cosplays.</p><p>&lt;(-_o).\,,/</p><p></p><h1 id="legal-and-risk!-lb9ktyy7g"><strong><u>¡Legal &amp; Risk!</u></strong></h1><p>It is prohibited to use this model for any commercial purposes, any illegal scenarios/activities, or in any way which violates Civitai's terms of service. Please generate responsibly! :D</p>
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modelVersions.description: <p>Re-release: Version 1.1 - Pruned dataset to meet site guidelines.</p><p>Original Dreambooth model trained on 64 images. This dataset was then regularized by a 1:1 balanced set of 5200 ground-truth images of real women, prepared by our resident Maestro, SECourses (see his Patreon). This set was trained for 50 epochs in batches of 1.</p><ul><li><p>Total trained steps (?): 64 x 2 x 50 / 1 = 6400</p></li><li><p>Extracted LoRA Dim/Alpha: 128/64</p></li></ul><p>I removed the majority of text watermarks from the images. I tested for the preview images in huge batches of 20, without negatively prompting for text, etc., and rarely encountered one.</p><p>Check preview images for prompting ideas. The 'ohwx' tag is a rare token, which helps with training on established models, but makes this hard to mix with other models who used the same. I recommend using, ((ohwx)), as the first tag to get a better face. Please see SECource's linked tutorial in the description for a more detailed explanation of rare tokens.</p>
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modelVersions.name: Carry Key v1.1
modelVersions.publishedAt: 2024-06-17T02:41:49.305Z
modelVersions.trainedWords: ohwx
name: Carry Key (r557)
tags: photorealistic cosplay woman celebrity realistic video game