<h2 id="who-he-is">Who he is</h2><p>Cosmo is an original character - a 19-year-old man with a lean, athletic build, fair skin, short wavy dirty-blond hair, and an easy boy-next-door look. Modern and casual: streetwear and denim on the street, flannel indoors, poolside in summer. Not based on any real person.</p><h2 id="how-to-use">How to use</h2><p>Trigger word: COSMO</p><p>Recommended weight: 0.8, usable from 0.6 to 1.0</p><p>Base model: SDXL 1.0. Use with SDXL checkpoints; untested on SD 1.5, Pony, or Illustrious.</p><p>Clip skip: 1</p><h2 id="what-it-does-well">What it does well</h2><p>Holds a consistent face and build across full-body, three-quarter, and seated compositions, in both daylight and warm interior light. Strongest in casual and streetwear looks.</p><h2 id="notes">Notes</h2><p>Cosmo is an adult character, 19 years old.</p><p>Sample coverage so far is full-body and mid-shot, so tight close-up portraits are less proven. Expect to tune weight around 0.7 for face-only crops.</p><h2 id="training">Training</h2><p>SDXL 1.0, ai-toolkit, 2000 steps, 10 epochs, 1024px, network dim 32 / alpha 32, adafactor, cosine schedule.</p><p></p>

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