Rocket Pig Games
Short Description
From their website: Rocket Pig Games offers top-quality .stl files for you to 3D print on your home 3D printer or to send off to get printed by a 3D printing service.

Tile system: Tilescape
Vault Network (DriveThru RPG, RPG Vault, Wargame Vault, etc)
Long Description

https://www.kickstarter.com/projects/rocketpiggames/monster-miniatures-3d-printable-support-free-tabletop-minis
https://www.kickstarter.com/projects/rocketpiggames/tilescape-gothic-city-3d-printable-modular-buildin
https://www.kickstarter.com/projects/rocketpiggames/stout-hearted-heroestm-dungeoneers
https://www.kickstarter.com/projects/rocketpiggames/tilescape-dungeons