Hello, Guild! I just finished taking way too long to ink a map, and before I start coloring in the scan digitally I want to solicit some feedback.

My goal was just to make fill an illustrative style map with as many details as I could. My inspiration came from a picture I took in Kakadu National Park, Australia, and the way stands of trees form in ski resorts in the Rocky Mountains, such as Winter Park. Here's my scan:
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Name:	Riverlands1.jpg 
Views:	119 
Size:	1.12 MB 
ID:	108460

Then, I went through with a light gray marker and added shadows to all the 3D elements:
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Name:	Riverlands2.jpg 
Views:	67 
Size:	1.11 MB 
ID:	108461

Finally, I took the same marker and added shadows cast on the ground. I, er, wasn't great at consistency...
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Name:	Riverlands3.jpg 
Views:	127 
Size:	1.13 MB 
ID:	108462

Which do you think would be best to start from?