Python script that organize loras (checkpoints / embeddings work too by base model) by
Base Model / Tags

there is also a txt file tags_config.txt
in which you can specify tags that should go to which directory

civitai must be online and the loras need the loraname.civitai.info file
(https://github.com/butaixianran/Stable-Diffusion-Webui-Civitai-Helper) or (https://civitai.com/models/16768?modelVersionId=377251)