description: <p><em><span style="color:rgb(76, 110, 245)">Loïc Barcourt, better known as Rythmind, is a French beatboxer and looper. He is a current member of Berywam.He is also a Youtuber probably most famous by his shorts with the catch phrase “Can you remake this with your mouth?”.</span></em></p><p>Please be responsible, this is based on the resemblance of a real person, so follow Civitai rules when posting. But please do test it! I’ll be glad to see some results.<br /></p><h3 id="recommended-weight-is-1.0-m4stg2ij8"><strong><span style="color:rgb(230, 73, 128)">Recommended weight is 1.0</span></strong><br /><em><span style="color:rgb(76, 110, 245)"> </span></em></h3><p><span style="color:rgb(64, 192, 87)">Trigger Keyword:</span></p><pre><code>Loïc Barcourt</code></pre><p> <span style="color:rgb(130, 201, 30)">Supporting prompts:</span></p><pre><code>Person, young man, [blue eyes:0.35], best quality</code></pre><p> <span style="color:rgb(130, 201, 30)">Negative supporting prompts:</span></p><pre><code>Muscular, woman, low-res, worst quality, jpeg artifacts</code></pre><p><span style="color:rgb(21, 96, 130)">The blue eyes won’t always come up, but it's consistent. Sometimes they might be deformed, but that is normally a SDXL problem, and I see that a block analysis normally worsen the eyes, but IMO it’s a good trade because it won’t interfere with the background or other details of the composition.</span></p><p><em><span style="color:rgb(76, 110, 245)"> </span></em></p><p>This another LoRA that took me forever. I am not fully satisfied with the results, but the resemblance is good enough.</p><p> </p><p>The dataset is problematic because only a few images are really great high resolution quality images. A lot are low-res and a lot are screencaps. Because of that, I did some ‘tricks’ like using more repeats on the quality folder. Still, it needed a lot of experimentation.</p><p> </p><p>I also experiment with a different idea to try to make it more flexible. I triplicated the dataset, and for each I used a different natural descriptions captioner. CogVL, Florence Fine tuned and Florence base full. First tag was his name + class “Loïc Barcourt Person”. The second tag was the natural description. After that, I added WD14 tags. I pruned all of it a little.</p><p> </p><p>I did NINE training sessions. I’ve tried low, medium and high rank. Unique token instead of his name (didn’t improve anything, I prefer to use his name). Different settings and a lot of epoch, weight and block testing.</p><p> </p><p>His mole/skin detail below his left eyebrow is pretty much impossible to generate without inpaint or other interferences. I tried creating a folder specific with that focus, but the zoom degraded the quality too much, so I could not use too many repetitions. There was no version of the trained LoRas that learned that, unfortunately.</p><p><strong> </strong></p><p>It should not change your original character or composition, even at high weight. But you can lower the TE even further or even do a 0 weight TE if you want &lt;lora:name:0.2:1&gt;</p><p> </p><p>The base checkpoint is the<span style="color:rgb(253, 126, 20)"> “sdXL_v10VAEFix” 6.7GB. </span>So, it should be very flexible with any checkpoint.</p><p>For the smaller sized version (v8) I actually used <span style="color:rgb(253, 126, 20)">juggernautXL_v9Rundiffusion.</span></p><p> </p><p>As of right now, I recommend juggernautXL_v9Rundiffusion and juggerxlInpaint_juggerInpaintV8 for inpaiting. I’m also enjoying<span style="color:rgb(253, 126, 20)"> Mobius</span> for general, flexible, artistic generations.</p><p> </p><p>Lighting models works great! I recommend <a target="_blank" rel="ugc" href="https://civitai.com/models/112902?modelVersionId=354657">Dreamshaper SDXL</a></p><p>I prefer 6 steps with <span style="color:rgb(250, 82, 82)">DPM++ 2S a Karras</span> CFG 2.2 and high-res for 5 steps 0.42 denoise and 1.35x res. But the default is DPM++ SDE Karras, CFG 2, 4 steps.</p><p>The Juggernaut lighting is excellent, too. The hyper, not so much.</p><p> </p><p><span style="color:rgb(250, 176, 5)">For standard generation:</span></p><p>Lower CFG works better</p><p>Clip skip: 1</p><p>1024px</p><p> </p><p>DPM++ 3M Exponential (50 steps or more)</p><p>DPM++ 2M Karras (25 Steps or more)</p><p>DPM++ SDE Karras</p><p>DPM++ 2S a Karras</p><p></p><p>‎</p><p><span style="color:rgb(250, 82, 82)">Use Adetailer specially for far away compositions.</span></p><p> </p><p><span style="color:rgb(250, 176, 5)">Problems with the current Lora:</span></p><ul><li><p>Block analysis sometimes makes worse eyes, but it’s not that different from the bad pupil eyes SDXL already do.</p></li><li><p>Resemblance is not always great</p></li><li><p>The mole below his left eye won’t be generated</p></li><li><p>His eyebrow thickness are sometimes too thin</p></li><li><p>His nose shape are sometimes not big enough</p></li><li><p>His ears shape is always spot on, but sometimes are too small comparing to his head</p></li><li><p>All dataset had a beard. It was all captioned, but it’s really hard for him to not have a beard.</p></li><li><p>Hair color, beard length, is really not that flexible.</p></li><li><p>Face expression was captioned, but it’s not that flexible</p></li></ul><p>   </p><p> </p><p> </p><p><span style="color:rgb(250, 176, 5)">Block Weights. I know this is very confusing, but it’s for my future reference:</span></p><p>I did analyze the blocks weights. This is quite a chimera.</p><p>1-      Recommended version (165mb) is a merge of: (1.0) of v4 epoch 3 <span style="color:rgb(243, 244, 246)">lbw=0.25,0.8,0.8,0,0,1,1,1.1,1.35,1.35,1.5,0 </span>+ (0.18) of v7 epoch 4 <span style="color:rgb(243, 244, 246)">lbw=0.2,0.8,0.8,0,0,0.25,1,1.1,1,1,1,0 </span>and then after the remerge I lowered back some blocks, just for my reference I’ll leave it here: <span style="color:rgb(209, 209, 209)">v4Re+v7Re + 1,1,1,1,1,0.2,1,1,0.8,0.75,0.75,1</span></p><p>2-      The low rank smaller version is a little bit “simpler”: v8 epoch 10 <span style="color:rgb(243, 244, 246)">lbw=0.6,0.8,0.8,0,0,0.2,1,1.1,1.35,1.35,1.5,0</span></p><p> </p><p>Maybe these blocks can be applied to all other people/characters LoRas, I’ll sure try them on my Fares Fares loRa that I have not done a proper block analysis yet.</p><p> </p><p>I did not rescale this LoRA. It works at weight 1.</p><p></p><p>Some more settings: v4 (main). Trained 1024 res. 230x3 total images. Three different captions, CogVL, Florence Full, Florence Finetuned, ALL with WD14 tags. Epoch 3 from 6. now prodigy 1.0. 1 steps folder repeat for bad images, 3 repeats for best. Constant BATCH 6, rank 24/1,Scale weight norms 5, snr gamma 5, Noise offset 0.0357, no regularization image, Max Token Length 225. Shuffle caption, keep 2 tokens the loric and the first natural description. dropout 0.1<br /></p><p>Some more settings: v7. Trained 1024 res. 244x3 total images. Three different captions, CogVL, Florence Full, Florence Finetuned, ALL with WD14 tags. Epoch 4 from 6. now prodigy 1.0. 1 steps folder repeat for bad images, 3 repeats for best. 1 repeats for face close up on mole. Constant BATCH 2, rank 24/1,Scale weight norms 5, snr gamma 5, Noise offset 0.0357, no regularization image, Max Token Length 225. Shuffle caption, keep 2 tokens the loric and the first natural description. dropout 0.1<br /></p><p><span style="color:rgb(76, 110, 245)">Hopefully you can leave some results and some comments. Any idea is appreciated. Thank you.</span></p>
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modelVersions.trainedWords: Loïc Barcourt
name: Rythmind / Loïc Barcourt (Beatboxer) - SDXL
tags: singer french youtuber musician celebrity male man famous rythmind can you remake this with your mouth? berywam looper beatboxer loïc barcourt