Default download is now a LORA
This is a LORA ckpt which means that you will need https://github.com/kohya-ss/sd-webui-additional-networks to combine the LORA with any model of your choosing.
I'm using AOMV2
Alternative downloads were trained via dreambooth
AnythingV3+Protogenx58 mix
Waifu Diffusion V1.3
Grab a model from anywhere & go to "Checkpoint Merger" in web-ui. Set A to the downloaded model. Set C to the original model. Set B to the model you want to add it to. Set a custom name, multiplier to 1, select "add difference". Save as fp16 to save space.
https://www.reddit.com/r/StableDiffusion/comments/107dw0a/creating_a_specific_character_via_dreambooth/