Gothic Tower openLOCK compatible

I added walls with walkways to the Gothic Tower to make the towers interconnect. Now it can be turned into a castle :)
The walkways have 26mm space, this should be enough for miniatures to walk on.

The miniature on the first pic is not mine, its only there for scale. It's the Grand-Master of the red cross by chdd
https://www.thingiverse.com/thing:2947320

This is the freebie of my recently started kickstarter project the Roman Gothic Temple
https://www.kickstarter.com/projects/dobbeldragon/the-3d-printable-roman-gothic-temple