Big boobs? Check.
Natural boobs? Check.
Retro styling? Check
This LoRA is trained on retro imagery of big natural breasts and women. It produces images that tend to favor an "old school" style of natural women -- it does big boobs, but they're natural and trained on more natural bodies. It also tends to favor pubic hair, and natural tanning (read: tan lines). It also favors a photographic style that's film based, grainier, and overall more of a retro style.
This LoRA has been heavily baked. I recommend using it at 0.7 -- it'll definitely artifact up higher. And it's fine at 0.4-0.6 as well.
Most realistic models tend to work OK, but gotta say that Art + Eros tribute seems to really jive with this LoRA.
The keyword isn't required at all, but you may find that using the retrobigguns keyword helps here and again.
Depending on your taste, but I have to say that the prompt word thicc seems to work awesome with this one. Bigger boobs usually means bigger women, and they fit so well and look better. But, to each their own, you do you.
I'm still working through my training procedures, so, hopefully get some v2's of the LoRA's I have up soon, but in the meanwhile my best procedure is to overbake somewhat and then reduce the weights. So, if you set the weight too high, prepare for it to be deep fried.
Description
Mostly the same training set as for SD1.5, but with all the SDXL goodness. Quite a bit more flexible than the previous version! Heavily baked, use 0.5-0.75 or less, usually 0.6 works for me.
FAQ
Comments (13)
excellent work probably the best breast lora.
That is high praise in these parts! Appreciate it doodoodaadaa!
Was just watching True Detective S1E02 last night and fans of girls like Alexandra Daddario can rejoice, this is spot on.
Add onsite generation please 🫥
I updated it! I think I started this LoRA before that was a thing, so, had to change it. Have fun!
This has no right to be 1.7GB, I resized it down to 60mb and it works almost identically to the original save for some standard deviation, plus it has less burn at higher ratios. Please look into it, a lora the size of a checkpoint has less appeal and something this magnificent should be spread far and wide.
I'll try another run with a lower network rank at some point. I'm still working out my workflow for SDXL LoRAs and the method I've been following has kept a large network rank. Would definitely take any pointers for settings that you like for Kohya as a cross reference for sure.
Still not 60 megs, but I reduced the alpha by quite a bit and cooked it again, I think you'll be happier at least. Thanks again!
@bl0nk is this the lite version you uploaded?
@22lava44 yep, version v1.1 SDXL is the lighter version!
@bl0nk Very good job!



















