Isometric Tower Concept Art

My take on an isometric tower concept for a fantasy world.
It went through several steps of iteration until I found a shape and proportions that worked.
I would love to do some more concepts in that direction

Huge thanks to Johannes Figlhuber to his very valuable feedback along the way. (he is amazing)
Check his stuff: https://www.artstation.com/artist/johannesfiglhuber