Second batch. I'm really proud of these, they turned out great! I created some electronics, and then i spent a day making pipes just because i wanted to have some under the ground then i made some cracks to put around said holes. Definitely going to make more. (btw the small pipes look much better before exporting)
Example:
CCTV Camera 
(made of 2 parts)
Computer screen/ tv 
Cracks 
Drone 
Keyboard 
Keycard 
Keycard Reader 
Pipes:
Big 
Small 
In a Hole 