<h1 id="one-character.-full-adult-lifetime.-same-face.">One character. Full adult lifetime. Same face.</h1><h3 id="highly-flexible-dora-(weight-decomposed-low-rank-adaptation)-character-model-featuring-seamless-age-progression-from-young-adulthood-to-graceful-senior-age-built-with-zero-loss-of-facial-identity.">Highly flexible DoRA (Weight-Decomposed Low-Rank Adaptation) character model featuring seamless age progression from young adulthood to graceful senior age, built with zero loss of facial identity.</h3><h3 id="trigger-words-and-usage">Trigger Words &amp; Usage</h3>Main Trigger: <code>dina_char</code> (Always include this!)Age Switchers (combine with <code>dina_char</code>):<code>dina_prime</code> — Young adult (20–25 y.o.)<code>dina_mature</code> — Elegant mature adult (45–50 y.o.)<code>dina_elder</code> — Senior / Aged look (70+ y.o.)<h3 id="important-precision-age-control">Important — Precision Age Control</h3>On most photoreal checkpoints simple mixing of age tags does not work well. Use this forced construction:<ul><li>25 y.o. ➔ <code>(dina_char:1.2), (dina_prime:1.4), 1girl, (25 years old:1.5)</code></li><li>75 y.o. ➔ <code>(dina_char:1.2), (dina_elder:1.4), 1girl, (75 years old:1.4)</code></li></ul>dina_char = identity lock, age tag = soft direction, (XX years old:1.4) = hard age anchorNote: you may need to tweak these decimal weights slightly depending on the checkpoint you use!<h3 id="recommended-settings">Recommended Settings</h3>LoRA Weight: 0.8–1.0Base Checkpoints: SD 1.5: Realistic Vision v6.0, MajicMix Realistic, CyberRealisticSampler: DPM++ 2M / KarrasSteps: 20–30CFG Scale: 5.0–7.0Note: Model is designed to depict an adult character across various stages of adulthood. Please generate responsibly!

REPA Dina — Dynamic Age (DoRA)

Pro-Tip: Precision Age Control (The Math of Aging)SD 1.5 checkpoints (especially highly stylized or Asian "beauty" models like MajicMix) often resist aging. Simple prompt mixing like <code>(dina_prime:0.5), (dina_mature:0.5)</code> usually does not work well.To achieve a highly specific age, you need to "force" the checkpoint by combining the base character trigger, an aggressively weighted DoRA phase tag, and a standard text age prompt.Here is the exact formula tested on MajicMix Realistic (Note: you may need to tweak these decimal weights slightly depending on the checkpoint you use):<ul><li>25 y.o. ➔ <code>(dina_char:1.2), (dina_prime:1.4), 1girl, (25 years old:1.5)</code> </li><li>35 y.o. ➔ <code>(dina_char:1.2), (dina_prime:1.5), (dina_elder:0.0), 1girl, (35 years old:1.5)</code> </li><li>45 y.o. ➔ <code>(dina_char:1.2), (dina_prime:1.5), (dina_elder:0.0), 1girl, (45 years old:1.5)</code> </li><li>55 y.o. ➔ <code>(dina_char:1.2), (dina_mature:1.5), (dina_elder:0.0), 1girl, (55 years old:1.5)</code> </li><li>65 y.o. ➔ <code>(dina_char:1.2), (dina_mature:0.5), (dina_elder:1.0), 1girl, (75 years old:1.5)</code> </li><li>75 y.o. ➔ <code>(dina_char:1.2), (dina_elder:1.4), 1girl, (75 years old:1.4)</code> </li><li>85 y.o. ➔ <code>(dina_char:1.2), (dina_elder:1.4175), 1girl, (85 years old:1.5)</code></li></ul>How it works: By keeping the base identity strong <code>(dina_char:1.2)</code> and using extreme decimals on the age tags (like <code>0.1</code> for a subtle transition or <code>1.5</code> to break the checkpoint's anti-aging filter), you get complete control over Dina's timeline!Note: These weights are not theoretical. They are the result of direct testing on MajicMix. Strange but true.

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