In the images i obviously added some light to make it look better ( in the kit i added the light too so don’t worry), of course u can detele the light if u don’t like i.

This Concrete is a material not a Texture and thats amazing cause if u want the concrete to look a bit brighter you can do it, just go into the color tab and make a scroll to a white more bright, same thing if u want it to be darker!

Remember to put this file/model in the Workspace or else it will not work. 

When you enter roblox studio and you want to import the file just go into roblox studio, go into explorer, right click on workspace and do “insert from file” and then drag the file which is in the file that you’ll download.