Almost everyone understands the ubiquity of the Little Green Army Men that you may have played with as a child. There were also similar, but larger, five to six inch plastic figurines. I've been developing a personal project “Call to Adventure” for creating my own line of 1/14 scale HDPE plastic action figures using various methods of 3D Software file creation, 3D Printing, metal CNC Milling, and plastic Injection Molding techniques.
The concept is not just the Army Men, Cowboys & Indians that you're familiar with, include an assortment and sets of figures such as - Luchadore Wrestlers, Office Trolls, Reject Superheros, Kaiju Monsters, Strange Creatures, Futuristic Space Astronauts, as well as incorporating inspiring lines of figurines such as gender breaking sports figures, citizen scientists, physically handicapped martial artists... which could be made using the entire spectrum of color- including fluorescent hues, metal effects, and even glow-in-
bit off topic but how did you get a view count on your project page? :)