Finally finished up this poster I've been working on. Here are some of the development stills from this project (the post contains a bunch of animated gifs, and will take a considerable amount of time to load. Patience pays) 

#1 base wheels 

#2 Cabin construction

#3 Wireframe turnaround

#4 Bg elements 

#5 scene setup

#6 Render tests (PBR lighting, etc) 

Click here to view the final rendered scene! http://www.newgrounds.com/art/view/devilsgarage/an-evening-chat-in-the-chamber-of-silence