A set of pieces so that, once printed, you can build a fortress with which to set your role-playing games, tabletop games, wargames, dioramas... Created for desktop wargames at 28mm scale (of course you can rescale them as much as you want, although some especially small pieces can look bad if they are reduced too much), it will serve you mainly to develop siege battles. Your city has already grown, and it needs to improve its defenses against barbarian invasions or foreign agents that seek your ruin!! :D
For more information:
https://www.kickstarter.com/projects/daniamengual/the-fortress-stl-files