I dealt with the display files a bit. so here's to sharing my work with you. (admittedly, I used the files uploaded to the forum (I won't name it)).
i was doing this on my vu + uno 4k SE receiver. openpli 7.2 image. for others, I don't know if it works, so whoever is willing to test and publish the results.
this should work on vuduo2, vusolo4k, vuultimo4k.
This is my first work, so don't blame me if it looks bad