“These monstrous spiked ramparts will deter all but the most battle-crazed warriors.”
The Tribal Ramparts are fairly large. For example, the long sections are 3” x 6” and the walkways will fit two rows of minis as they are about 2” wide.
They would also look good scaled down slightly, to fit one row of minis. To do this, scale them down to 70%. This would make the walkways 35mm wide which is ample room for 28mm mini placement (if you do this you will also need to scale down the OpenLOCK clips).