Peter Berk, of the 90s era wanker fame! Don't know who Peter Berk is? Uh helllooo.. he's the reason why almost every homo wanted to get their hands on a tape of Young, Hard & Solo #3 back in the mid-90s! I mean, besides seeing Simon Rex yank it. lol
This was more of a challenge on building a decent LoRA when there's very limited amount of quality source material and that retains a high degree of facial accuracy fidelity but also fairly flexible. I know there are approaches to build LoRAs with a limited amount in the dataset but they tend to be very inflexible and/or don't retain a high degree of facial accuracy outside of a few poses.
The other thing I wanted to do was test out some automated approaches to get to a decent dataset making it a low effort/high yield ratio kinda thing. That last part still needs some work but I'm getting there.
Anywayz - main trigger word: peterber