Firm Breasts concept

Training with no-head img on ai-toolkit:

19 images 1400x2000, headless

rank 16 lora

resulutions: 512, 768, 1024

2750 steps, lr = 0.0002

network:

type: lora

linear: 16

linear_alpha: 16

conv: 16

conv_alpha: 16

lokr_full_rank: true

lokr_factor: -1

network_kwargs:

ignore_if_contains: []

save:

dtype: bf16

datasets:

- folder_path: /data/ai/sd/ai-toolkit/datasets/tits_nohead

mask_path: null

mask_min_value: 0.1

default_caption: ''

caption_ext: txt

caption_dropout_rate: 0.05

cache_latents_to_disk: false

is_reg: false

network_weight: 1

resolution:

- 512

- 768

- 1024

controls: []

shrink_video_to_frames: true

num_frames: 1

do_i2v: true

flip_x: false

flip_y: false

train:

batch_size: 1

bypass_guidance_embedding: false

steps: 3000

gradient_accumulation: 1

train_unet: true

train_text_encoder: false

gradient_checkpointing: true

noise_scheduler: flowmatch

optimizer: adamw8bit

timestep_type: weighted

content_or_style: balanced

optimizer_params:

weight_decay: 0.0001

unload_text_encoder: false

cache_text_embeddings: true

lr: 0.0002

ema_config:

use_ema: false

ema_decay: 0.99

skip_first_sample: false

force_first_sample: false

disable_sampling: false

dtype: bf16

diff_output_preservation: false

diff_output_preservation_multiplier: 1

diff_output_preservation_class: person

switch_boundary_every: 1

loss_type: mse

do_differential_guidance: true

differential_guidance_scale: 3

model:

name_or_path: Tongyi-MAI/Z-Image-Turbo

quantize: false

qtype: qfloat8

quantize_te: true

qtype_te: qfloat8

arch: zimage:turbo

low_vram: true

model_kwargs: {}

layer_offloading: false

layer_offloading_text_encoder_percent: 1

layer_offloading_transformer_percent: 1

assistant_lora_path: ostris/zimage_turbo_training_adapter/zimage_turbo_training_adapter_v2.safetensors