BustySophie - Wan

BustySophie v2.0 for Wan 2.2 and Wan 2.1

This version works extremely well for both Wan 2.1 and 2.2. It uses a new data set and has improved motion in both versions of wan. Sophie is much more busty in Wan 2.1, but this can be largely equalized by adjusting the model strength and adding prompt hints like "very busty" and so on.

Wan 2.2 Usage tips

UPDATE: For the best results, please give my workflow a try. This workflow is what I use to make all my videos using my models and it produces great results in Wan 2.2 using LoRAs that were created with the Wan 2.1 model.

Wan, especially Wan 2.2, doesn't enforce her hair very well. If you want the full authentic Sophie look, it works best to start your prompt with something like:

bustysophie. a woman with short blonde hair is ...

High noise LoRAs

• BustySophie: 1.00 to 3.00 (see below)

• Wan22-T2V-A14B-4steps-lora-rank64-Seko-V11_high_noise_model: 1.00

Low noise LoRAs

• BustySophie: 1.00

• BoobPhysics, latest version: 1.50

• BouncyWalk: 0.75

• lightx2v_T2V_14B_cfg_step_distill_v2_lora_rank64_bf16: 1.00

CFG at 1.0, render for 6-10 steps, half the steps for high and low noise each.

You can also use a 3-part workflow instead and this will provide better natural motion at a small cost of extra render time. Use any of the sample videos above to grab my comfyui workflow to see how that works.

I like the new Seko wan22 lightning model, but only for high noise. Maybe it's only compatible with certain schedulers? I don't know, but the low noise model gives me inconsistent results, so I use the older lightx2v model for the high noise stage. The wan 2.2 sample videos above were almost all made with this combination.

With Wan 2.1, a strength of 1.00 is plenty. For Wan 2.2, a higher strength in the high noise pipeline will give you a more busty figure, but at the cost of a little bit of motion freedom. You will get the most motion control with a strength of 1.00, but I found in testing that you can go up to 3.00 and still get very normal and realistic motion in the videos. The low noise pipeline should be kept to 1.00 or less in most cases.

Sophie has appeared in still images in SDXL, Pony, and Flux. Now she is making her big break into the movies with a Wan LoRA. Sophie is a short-haired blonde woman with really big breasts and puffy lips. She isn't as skinny an athletic as some other models, but she still sports a sexy figure.

Important: This model is 100% fictitious and is not based on images of any real person. She originated with images generated from still image checkpoints and has evolved from there using only AI rendering. No images (neither actual nor AI-generated) of any real person was ever involved in the making of this model.

Sophie renders best with a strength of 1.0 but that can go lower if mixing with other LoRAs. She works well with my other published clothing LoRAs, Crop Tops and Bursting Out. I haven't tried her with the more adult LoRAs out there, but I'm sure some of you will give that a go. She was only trained with clothed images. No topless or nude images were used, so if you want her to appear that way in a video, you should add another LoRA or two to make sure the anatomy looks ok.

Sophie was the original model for many of the Powergirl images in my Powergirl Wan LoRA, so if she looks familiar, that may be why.

Please don't forget to post your video clips to this page or to tag this LoRA in your post wherever you post your videos of Sophie so I can see what other people are making. Enjoy!