μKrea2 - Personal Mix

μKrea2 (mu - Krea2) is my own final Krea2 mix based on several trained LoRAs (including nKrea) and some extracted LoRAs made as an experiment of hacking sd_mecha and learning how to unquantize INT8-ConvRot checkpoints (because undoing stuff is the best way to learn of to make stuff).

And since both the following events happened:

• I finally found out how to convert stuff to INT8-ConvRot (via convert-to-quant),

• stable-diffusion.cpp is now compatible with INT8-ConvRot,

here it is for your enjoyment!

I am releasing it as Early Access at low Buzz price to avoid immediate scraping.

Since this is Krea2 checkpoint, nothing special on usage, here is just some info on how i use it (for the showcase pictures for example):

• ER_SDE/Smoothstep (aka Beta)

• CFG 1 - 8 Steps

• TE: Qwen3VL-4B-Instruct-Q8_0.gguf

• VAE: HDR VAE by @Felldude (basically the best FP32 VAE for WAN2.1/ANIMA/Krea2/Qwen Image)

All pictures made using stable-diffusion.cpp version master-874-656a135-2-g2ea8aff, commit 2ea8aff, compiled from source on ubuntu 26.04 with CUDA 13.2 with an RTX 3060 - 12GB. Each 960x1440 px pictures generated in around 60s (including decode).

Command line used (to start server):

./sd-server -l 0.0.0.0 -p "" -n " " --sampling-method er_sde --scheduler smoothstep --steps 8 -W 960 -H 1440 -b 1 --cfg-scale 1 -s -1 --clip-skip -1 -t 0 --rng cuda --sampler-rng cuda --diffusion-model muKrea2-INT8-convrot.safetensors --vae finalcut_vae.safetensors --llm Qwen3VL-4B-Instruct-Q8_0.gguf --vae-tile-overlap 0.5 --vae-tile-size 32x32 --offload-to-cpu --vae-tiling --fa --eager-load

All pictures batched using a small custom sd-client that talk to the server using the API endpoint (i'll release it if someone wants it).

./sd-client --help
Usage: sd-client [-s "832x1216"] -o output.png -p "A picture of a cat"

Thanks for reading!

Special thanks (for the great pictures they make that helped me find a direction for this):

• @llikswonskcalb

• @ElectricDreams

• @Chumple

• @lonecatone23

• @Sophorium

• @daceheg192491

• @Liant

PS, picture in the model card prompt: "A female satyr, naked human woman upper body and face, wearing a latex black bikini. goat lower body, with furry legs and goat hooves, horns and ears. Bright orange curly hair, wide smile, horizontal pupils. Lying down on her back in the grass, seen from above. A broken sign saying "WARNING, UNPROMPTED NSFW CAN HAPPEN" is visible on the ground next to her. Warm sunlight, cheerful vibe. Safe."