Frostspire

It's a bit odd, but I sometimes use UE4 to make quick scenes for game sessions. I can work really quickly, block out a mood and then enhance it later in Photoshop. When you really can't spend more than an hour or two on a scene, it's not half bad. I have a tough time figuring out how I want things to look when I need to wait for a render. I know 3DS and especially Blender are getting better at real-time stuff, but I was already familiar with UE4.

Frostspire is an ancient city re-discovered by Elves, who leveraged dwarven mines and excess gold to establish the tower (right side).