Crafting a Moon Gate

I'm a big fan of the Ultima series of computer role-playing games.  I spent many hours playing them on various platforms over the years.  One of the most memorable things about the older releases was the lore and the extras included in the boxes.  They used to have small rulebooks reminiscent of the OD&D little brown books, cloth world maps, and maybe other stuff like coins.  Of course, this type of stuff would influence my fantasy gaming and I would include similar items in my worlds.  

The screenshot here shows a moon gate that has manifested in an open area of the game world. The idea behind the moon gates is simple.  You can enter a moon gate when it appears to be instantly transported to another location.  A simple form of fast travel that has appeared in many other games up to the modern day. The scroll of town portal from the Diablo series is one such example. I've used something similar in my games but it a very limited form; I didn't want an automatic get out of jail card for the players.  I did, however, want some sort of magical gate that would show up in some locations depending on "if the stars were right" or some other arcane reason.  

I got into miniatures a few years ago.  You can clearly tell from my paint jobs that I am focused on utility and function rather than winning any competitions.  I also downloaded the complete Ultima series from Good Old Games some time ago.  Between these two events, I decided to try some crafting with some cheap clay so I would have a moon gate miniature to use in my games.  I was going to do the entire thing in this clay, but I found some small wooden circles for just about a dollar that could serve as the base.  I also stumbled across some cheap grass, sand, and rock at a local hobby shop, so I decided to go ahead and add those to the mix.  

My results are pictured here.  I'm not disappointed with the results as a first attempt.  I'm going to do another one in the future and there are things I would do differently.  First, the boulders with the runes and the moon gate were glued down first.  On the next one, the first thing will be the moon gate, but the boulders will be glued down after the base terrain. I think that will help with the few small voids that can be seen.  The small yellow spots were added to show a "magical effect" but I don't like how it turned out.  I used several coats of gloss varnish to give it a gleaming appearance and I will do that again rather than using the yellow paint spots. I may try some more expensive clay on the next moon gate as well.  I'm pretty pleased with this first attempt but I see areas to improve.  I will add more stuff inspired by Ultima in the future.  I'm not entirely sure what it will be but I think the runes might be on that list.