TechZone - Walls

Modified slightly; made these hollow, removed base tiles and added slotted channels for inserts - you can use wall panel inserts made out of foam core or plastiboard/acrylic sheets; these slots will also allow for other scenery panels and removable blast doors to be inserted; made for 150mm x 150mm sections

For use with TechZone Floors - http://www.thingiverse.com/thing:261429

Added modified blast walls for 50mm hall; working on tolerances for channels and slots; standard blast door sourced from: https://tinkercad.com/things/l1unCeqAgzq

Added half wall sections for additional configs; these can be used to print on smaller beds to make larger L-shape connections;

>> modified with a single center channel insert
>> modified corner wall to fix splice error