Default [Q] Change bootloader background image/animation?

Hey!

Well... this is very minor and cosmetic, and I tried googling and found nothing regrads the Prime, but I want to buy a keyboard for my TFP and install a Linux distro on it, and I'd like to change the bootloader image (or animation?) (where it says nvidia, unlocked, asus, etc) to like a black screen with some computer-like info on it (searching for rootfs, mounting and such), just for the cosmetics sake so it looks like an actual computer ...

is there any option to change those stuff without risking my TFP too much? (I have an nvflash backup... but still).