I made the terrain and have now imported it into Unity, it looks good, but so far it is missing textures. I tried to add my grass texture but found out that the seeming was off. I changed it and now the tiling looks good and the seams are hidden. I added some grass to the plane to test how it can look. I need to add so much more to my scene to make it look real. The new texture was much better, but I need many textures on the ground.
Studio3 (UM3ST3351) – Terrain Inside Unity