New nemu models edition.
Previous thread didn't actually die: >>17115876
Free online generators:
https://waifus.nemusona.com
https://app.prodia.com/#/art-ai
Nemu uses danbooru (or maybe just booru in general) images as reference, so use https://danbooru.donmai.us/ tags as prompts for the best results.
For a waifu chatbot there is:
https://beta.character.ai/
It has plenty of existing characters. Free account allows to make your own chatting companion.
Emmm ai booru because why not:
https://aibooru.online/
>Local install
Nvidia GPU: https://rentry.org/voldy | https://github.com/AbdBarho/stable-diffusion-webui-docker
CPU: https://rentry.org/cputard

You can get free daily python VM uptime in Google CoLabs with about 12 GB of RAM on their servers with Stable Diffusion models too, enough for small HD images like 768x768 to 1024x1024
[YouTube] AbyssOrangeMix2 - Stable Diffusion 1-CLICK Google Colab Setup (embed)
You just have to download a preset model of that troon above here https://github.com/nolanaatama/sd-1click-colab or do it yourself and upload it on Google CoLabs while being logged on with a Google account of course and then after the script as been installed in the VM cloud thingy you have to click the gradio live to open up the Stable Diffusion WebUi