This is a WIP, yes? OK, I couldn't get it out of my head that I'd seen these things before.....then I remembered....They look a lot like machines you see in the game 'Descent', very angular with huge polygonal faces. Also, the sand couldn't be stacked that high and looks unrealistic, however, the sand TEXTURE looks brilliant! Hope this helps. The Bryster

Available on Amazon for the Kindle E-Reader

All the Woes of a World by Jonathan Icknield aka The Bryster

And in my final hours - I would cling rather to the tattooed hand of kindness - than the unblemished hand of hate...