Two years ago I found three rocks in a garden/landscape center. A while ago I made a concrete base that fitted the pot and also had holes for drainage and wires.
The initial idea was to put it on a large suiban but I couldn’t find one I liked and thought fitted. So for now it is a small pot. A while ago I started planting moss on the rock and a little thyme plant that flowers purple at the base I also placed a white pine in it, but likely will be switched with a juniper. I really want to make it as natural as possible and the moss to grow naturally on the rock.
The final idea is to put three Junipers on it and some more accents like mini ferns etc. Here are some pictures.