For some reason that I can't put my finger on, I feel like this colour scheme has a Bavarian look about it. My knowledge of actual uniforms of the late Victorian era is sadly lacking though, so it may just be fantasy. Which this army is, so it's got that going for it, which is nice.
I considered going a bit more realistic with the base landscaping, but in the end I decided on this plain, even, bright green grass, which I think is a good compromise between the toy soldier aesthetic and the more modern mini-diorama wargamer's style. It hides the individual figure bases well enough, which is its main function.