Amazing @Selhar ! I cant get mine to work myself however , could you link the resource/tutorial you used or is known to work for this gpu ?
sorry for the giga delayed response, but it was mostly tinkering really. Basic setup i remember using this channel a lot: https://www.youtube.com/@BlandManStudios but i had to adapt it to my setup in order to make it work.
Nowadays i barely use it, it was fun to tweak but the games i play run smoothly on linux without passthrough.