Circular tower with crenels and merlons

[Mornagest]

Ok ; I'm working with different layers for walls and pavement so I can easily make some trials, but I didn't find yet.

Uploaded a new version on my previous message ; the old one was a bit creepy, but I still get a thin black line around the walls because of the relief effect. I do not think it is THAT important because the final map will be a bit de-zoomed so such details may be unseen...

thank you once again !

[Mornagest]

Yet another trial WITH stairs...

I think it is almost done ; as the goal is not to be ultra-realistic, I think it is decent enough... ?

I hope I didn't forget any other important element...

Edit : I wonder if there must be a circular shadow. Considering daylight is illuminating from upper left, I think it is more logical that there is no shadow on the lower right corner of the pavement... am I right ?