Olmec OpenForge 2x2 Dungeon Wall Remix for OpenForge 2.0

Remixed the Olmec file on to a 2x wall to allow me to use it with the OpenForge 2.0 style of top + base.

Also reduced the size of the head to fit within the confines of the wall.

You may need supports under the chin - I'm yet to print one as it's in the queue!