Put this together after making an epic journey from Arkbrik's home. So, I decided to share the details, in case people needed to know where something is, like there long lost home, or fallen belongings. The goal of each operation will be included in the name, and whether or not it succeeded.
Finding Fort Venturian 1
Result: Failure, acquisition of a lot of Nether Quartz, rendering of wholly new chunks of the map
Co-Ords of certain abandoned and odd locations:
-VAMI-001: Fallen adventurer: X=793 Z=653 - Addendum Near this location is a very badly damaged farm with two creeper craters in/on the farm.
-VAMI-002: Abandoned Portal: X=1052 Z=1285 - Addendum: A mysterious portal. Exploration of the Nether that this portal leads to. LOG A: I've explored the Nether in this area, and it happened to be a previously unexplored area, save for the cobblestone leading away to the portal for a hundred blocks or so to a 4-5 block high Netherrack pillar.
You must use only medieval pieces.
The Lego briks must have been manufactured between the 5th to the 15th century.