Change bootscreen image

Hello Guys, could someone help me? I would like to change the logo of the system boot coreelec, the old oemsplash.png that no longer works if placed in /flash, could someone guide me where the new location is and how to do it? Thank you

There are two boot images of which you can easy change the first logo in
“boot-logo-1080.bmp.gz”. The second one cannot be changed easily…

I asked the same question a few months back and the answer at the end was that the CoreELEC team wants to ensure some branding, which is why we can no longer change the boot logo