Thanks for always being here for an upload!
However it looks like the links don't last very long at uploadnow.io
So as mentioned by
@akisu in the X600 thread, all the BIOS files are available there if I'm not mistaken:
This is the r/ASRock Wiki - Here you will find a bunch of Guides and Tools. Including an FAQ, a Beta BIOS database and more!
botflakes.de