Warhorse Studios has debuted their 4K texture pack to Kingdom Come: Deliverance for PC gamers wanting to up that resolution from vanilla.
Thanks to John from DSOgaming we have some screenshots with the texture pack enabled, and from the above and below images we can see a slight increase in graphical quality.
Even though the official texture pack might not be the most impressive upgrade, a positive that can be taken from this is that now modders have official 4K textures to work with. This may result in future custom mods being released for the title which will greatly improve graphical quality.