Mesh Mashup (example)

 

A visual pun on "a fork in the road".  Potential to make this about consumerism as represented by the fork (representing consumption) and cars (representing work/commuting, and the cars themselves representing mass manufacturing.)

Traffic light:
https://www.thingiverse.com/thing:1811944/files

Car:
https://www.thingiverse.com/thing:442726/files

Fork:
https://www.thingiverse.com/thing:2515531/files