Original Source: 
https://twitter.com/chirpxiv/status/1600622832853057536

− Ktisis is a robust posing tool for creating screenshots within FFXIV’s GPose mode which allows you to pose characters by clicking on bones and moving them in any way you want, bringing additional features such as animation control and character editing. Our primary aim is to make posing more accessible for all.

− Discord
− Trello
− Github/Download

This starts as a plugin, so the XIVLauncher is required. 

https://raw.githubusercontent.com/ktisis-tools/Ktisis/main/repo.json