This pack contains 12 high quality, realistic old bricks and debris models based on photogrammetry data.
All models have around 1000 tris with LODs down to 20-120 depending on asset, so it should be good even for mobile. Textures are PBR, up to 4k, Albedo, Normal and AO.
You'll get 3 full bricks, 1 almost complete and 8 different chunks in variety of sizes, some of them are covered in moss.
Each model is scaled 1:1 to real life (if 1 Unity Unit is 1 meter)