Here you can find a lot of Concrete numbers and letters with a total of about 51 items.
Number of Unique Meshes: 51
Collision: Default
LODs: 0
Number of Materials and Material Instances: 18
Number of Textures:72
Texture Resolutions: 4k
Supported Development Platforms:
Windows: Yes
Mac: Yes
This product supports Lumen for Unreal Engine 5.0+.
How to enable Lumen in your projects :
https://docs.unrealengine.com/5.0/en-US/lumen-global-illumination-and-reflections-in-unreal-engine/