Looks good so far. The South fork/North fork ordering reminds me of North and South Parade in Oxford - also the wrong way round naively. But South Parade was the southern edge of one army whereas North Parade was the northern edge of the other, so north parade had to be south of south parade.

As for the map, it's coming along nicely. I'd suggest toning down the overall shadows on the forests as they currently look like they are taller than the mountains. Otherwise, it's looking lovely.