This is not only i2v Lora. The idea is to teach the correct male anatomy. All examples are t2v. It should perform way better with i2v if the anatomy is already present, but hopefully when I finish training it will not be needed. This is a first experimental version. Trained with my experimental implementation of <a target="_blank" rel="ugc" href="https://github.com/diodiogod/musubi-tuner_simple_GUI">Musubi in my GUI</a>. <a target="_blank" rel="ugc" href="https://github.com/diodiogod/musubi-tuner_simple_GUI">https://github.com/diodiogod/musubi-tuner_simple_GUI</a>After proper quality control technique (inspired by Ostris AiToolkit), it maintains quality very well. I intend to keep training it. It was trained at first with just still images at 256x. Why? Since Klein training first on 256 has been positively good. I'm doing a continuation training on 1024 for details now and maybe I'll try 2048. I trained 10 epochs, each is 1.629 steps. But I choose epoch 8 as it had the best asshole positioning. Penis shape is still shit. But it's getting there. If you use a i2v for first frame with a penis it should be great. No trigger word, just reference a man from behind or showing assSome supporting trigger words used on the dataset:<pre><code>glans, large penis, small penis, medium-size penis, wide open anus gap, closed tight anus gap, penis upside-down, scrotum, testicles, low-hanging testicles, hairy, shaved </code></pre>

Male Ass – H3

This is still under training. This is now the second epoch continuation from ep8 in 2048x resolution. So 8+2 First epoch was trained using Ostris Helper for quality. I didn't like it, so I went back to my normal Dynamic Sigma quality preservation at every step, that takes longer but is proven good. So this is epoch 2. It has much better anatomy details and positional understanding. Penis is still bad. Testicles are good. REMEMBER: use Anus, Anus gap, Asshole and Penis. Without those it might not be that great. Now I intend to keep training on 1024x res just for the penis. So keep an eye on.

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