The 4x file will look the best but it will also use more of your computer’s resources. The 2x file is double the size of the original textures and the 4x file is quadruple the size. There are two versions of this file, 2x and 4x.
I’ll probably save all of the columns in the game for their own package. I wasted well over a week trying to find the correct textures and hashes for them and have absolutely nothing to show for it.
Just drop this file in your mods folder and the objects will be HDified! Most objects from the Mega set in BuildMode have been cleaned, upscaled, and enhanced with additional detail.