Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Stone Floor Texture Pack 01 Free.
Stone Floor Texture Pack 01 v2.0
Tiled Stone Floors Texture Pack is created from a high poly sculpt.
The package contains six very detailed Stone Floor textures.
For more details regarding each textures or to buy them seperatly visit the links.
Stone Floor 01!
Stone Floor 02!
Stone Floor 03!
Stone Floor 04!
Stone Floor 05!
Stone Floor 06!
Included maps are diffuse, normal, specular, and height maps.
Textures come 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.
Please contact me if you have any problems.
Version 2.0 – 2015/03/14
– Added test materials
– fixed some normals that had inverted green and red channels.