Looking for Advice on Training a character LoRA

Hey everyone, I’m looking to train a character LoRA based on my own likeness, with the goal of creating realistic lookalikes that even my family wouldn’t be able to distinguish from actual photos. I had a few questions to make sure I’m headed in the right direction: Best AI Model for the Job? I’ve narrowed it down to Flux.2, but I wanted to check if there are any other models that might be better suited for creating realistic lookalikes.