This item comes with color/albedo/diffuse, normal, roughness/gloss/specular, AO maps, but you can use only the color map if you so wish.
Feel free to alter the texture to make it fit your needs.
Textures comes in PNG, TGA and JPEG formats at 2048×2048, the layered PSD and TIFF files are also included, so you can easily make changes to the textures.
The textures are originally created for PBR shaders but can be used how ever you want, might want to make slight changes to the textures depending
on what method you choose to use.
And of course if you have any questions or requests please contact me.