I decided to make some Lineage OS inspired bootlogo (the one which comes before the bootanimation), as near as possible to the stock one, for the Moto G 2014 and now I'm sharing them with you.
They also (principally) remove the "unlocked bootloader" warning.
I'm not responsible for any trouble you cause to your device. You are deciding to apply this mod, I'm not forcing you. By the way, a tester tested them for me.
How to install?
Via fastboot ("fastboot flash logo Logo.bin" ["filename.bin" if you chase another one]) or flashing the .zip through a custom recovery (not tested and not recommended).
Looking for the logos on other Moto devices?
Moto X Play
Moto X 2013
Moto X 2014
Moto G 2013
Moto G 2015
Moto E 2014
Moto E 2015