I recommend you try to keep stone and brick textures scaled equally across all props, but if you want a certain model to have a different Tiling parameter value, you can make a material instance based on that material, and edit the parameters.
I recommend you try to keep stone and brick textures scaled equally across all props, but if you want a certain model to have a different Tiling parameter value, you can make a material instance based on that material, and edit the parameters.