OpenBlocks - Dungeon Stone Level

#### Dungeon Blocks compatible level, based on OpenForge Dungeon Stone design

Part of the [OpenBlocks - Dungeon Stone Series](https://www.thingiverse.com/mannolitto/collections/42773956/things)

Print Settings:
- nozzle: 0.4 mm
- layers: 0.10 or 0.20 mm
- infill: 15%
- supports: no
- brim: no

Remixed from Devon Jones' fantastic [OpenForge library](https://www.thingiverse.com/tag:openforge2)