Panel Gag with Front Buckles. Works best at a 3/4ths (cowboy) closeup shot. This will impart a style on your generations. Adetailer might be a workaround to that.
===================---V3---===========================
Retrained, retagged, dataset additions, much smaller size. Don't have to jump through nearly as many hoops to get it to appear, normal cfg, etc.
Invoke with g4g, gagged. Latex, leather, not required it defaults leather.
Str 0.8
Clipskip 1 or 2
================V1 and V2=============================
bucklepanelgag is activator.
Activation 0.8 to 1.0
cfg 4.5ish recommended - tends to calm it down, latent upscale tends to piss it off, but YMMV
May not play nice with some photoreal, my training data was pretty garbage
Haven't made many Loras before, this is like my 3rd, so Enjoy!
[Version 2.0]
Retagged and retrained on newer diffusers with masking so the inherent training data wouldn't lay waste to the models aesthetic (as much?). The compromise is that you might need [[[mouth mask]]] (I recommend at the end for the least effect) for it to have the foundation to place the gag reliably. The unfortunate result of that also is it doesn't like to put the strap on the back of the neck in some profile shots, and sometimes ear straps appear (sometimes as hair).
.6 and .7 is good, I would not recommend going higher than .7 as it will catch fire sometimes
cfg 4.5-6
The good news is with all that, the result feels much more flexible.
I'm really bad with photoreal prompting so try not to take my examples too seriously.