HOUSTON--(BUSINESS WIRE)--Changing Technologies, Inc. (OTCBB: CHGT) is now in talks with developers about developing and rolling out an innovative system that will allow gamers to 3D print avatars, characters, props and other video game assets while they are playing. Using this novel system, players could pick and choose the heroes, villains, vehicles, equipment, or other in-game assets they would like to 3D print. The system would generate a 3D digital model file, which would be sent electroni