Install Xiaomi.eu ROM on Xiaomi Mi 9 without TWRP.

Hi All,

I want to install the xiaomi.eu rom for my Xiaomi Mi 9.

But in the ROM topic i only see the TWRP installation. Is there also a different method to install it?
Because its strange to see that because officially there are no TWRP installation at the moment of writhing this message.

Would like to use the Xiaomi.eu for a while. Since that one for me is better i think without to much bloatware.

Hopefully someone can help a fellow...

Install Xiaomi.eu ROM on Xiaomi Mi 9 without TWRP.