2 Piece Modular Dice Tower

This is a 2-piece version of the already-popular Modular Dice Tower (which has a lot more pieces that are compatible with this one):

http://www.thingiverse.com/thing:1010113

A few major differences:

1. The Base and Tray have been combined into one so they print as a single piece.
2. The Baffles and Battlement segments are fused into one.
3. The battlement notches have been removed to allow for upside-down printing.
4. There are no more windows (so ignore that aspect of a couple of th