With huge help of Pietruch, Sorrow and few other LUGPol members we have converted my models and huge bags of tan plates* into a full diorama. Sure, there is room for improvement but it was one of those ideas you get on-site and we had about 2 hours to do it. Again big thanks to everyone who lost fingernails (or fingers....) helping me there putting thousands of 2x4 tan plates in place;)
And of course, this is only a mark of new beginning of this wh40k project!
*tan plates "borrowed" from other diorama. Thanks, Kris! I promise not to steal THAT MUCH next time :)