I created this image for EON CGTalk Challenge... and have won the 3rd prize under 3D scene category.
... Somewhere inside the 4th chamber, there is an alien room with air-purification and recreation, with different habitat in each island, ranging from freshwater ponds to whole rivers systems, from resorts and wildlife preserve to mountains and waterfalls, flying birds - it all returned to an unattended state... all are harvested. This is a land, full of wonders...