Here you can chose from many files to change the HUD to what you want it to be.
Transparent status bars, compass, perks, or even remove combat HUD or/and healthbars.
Unpack the provided selection.
Chose one HUD Option and move the mods folder into the Kingdom Come Mods Folder, if there is no 'Mods' Folder in your Kingdom Come directory then create it.
Move transparent perks folder into your mods folder if you like that, I highly recommend that.
Removal: simply delete the folder you have added to the Mods Folder.