For a large selection of paper standup models of anime style mechs, click on the link.
paper models
Dungeons and Dragons Paper Model Buildings
Many moons ago, TSR / Wizards of the Coast released a series of paper buildings for use in D&D games. They’re now available free for the downloading. Any medieval / fantasy wargamer will find these useful. I think they’ve really stood the test of time.
Warhammer 40K Chaos Warhound Titan Paper Model
Given the absurd prices on Warhammer 40K Titan models, this paper model of a Warhammer 40K Chaos Warhound Titan may be just what you needed.
Dr Who Paper Miniatures
You could have a lot of fun playing a Dr. Who miniatures game. There are a couple of manufacturers who made such figures over the years, but this is a free resources site. so here’s a page of free paper Dr. Who miniatures, including most of the Doctors and his companions, UNIT soldiers, various aliens, and, of course, Daleks.
10mm Paper Science Fiction Buildings
Hawks Wargames has a large selection of downloadable 10mm full color paper model science fiction buildings.