Leg aside pose transition

Not perfect, but produce fine results most of the time, I'm in the process of retraining it with a bit more clean data, but decided to put this version on the site anyways.

You can expect that sometimes it will

- add random people on the background (mostly because of the mirrors in the dataset I believe lol)

- produce the body horrors a bit

I2V, so just drop an image and prompt sid3l3g_transition