Art oh struggle some art

Wow this piece of art took me a strangley long time to produce, i seem to have got very rusty on my artwork over the past few years, and find it a struggle to produce ideas that are in my head in visual pieces, i tried to stick with the color scheme and set the distance values correctly, not to impressed with it myself but it gives a pretty ok idea to what my mountain section of the track will look like, with the tracks for the mine carts and a muddy path next to it for workers walking up and down.

The section here is the bottom most part of the mountain path where it turns off into distance to the Viaduct and river on the left