/e/OS build Image U community lacks some files, impossible to install

Hi, I'm trying to install new build image IMG-e-2.6.3-u-20241218455570-community-FP3.zip but installation fails as some files are missing:

fastboot: error: cannot load ‘modem.img’: No such file or directory

This is the content of the zip file:

bin-linux-x86/
bin-msys/
boot.img
dtbo.img
flash_FP3_factory.sh
system.img
userdata.img
vbmeta.img
vendor.img

Files missing should be added or new instructions to upgrade to last version U detailed.

Regards