Texturing the ground was rather frustrating. At first I wasn't 100% sure how I wanted the gravel and stepping stones to look. This was because the textures I used weren't to the right scale. I tried to tile one of them, but no matter what I tried, it just didn't seem to want to work. Alison then suggested that I leave it and try something else. After a few tries, I found a texture in the end which I thought worked well for the ground as well as the paving.