3D Tic Tac Toe (4x4x4)

This 4x4x4 version of 3D Tic Tac Toe is what I grew up with: I like it much better than some of the 3x3x3 versions you see because this almost never ends in a draw. The strategy is actually pretty involved. 3D printed, 3D Tic Tac Toe?... why not? The Xs and Os are the same piece designs from what I've had on Shapeways previously: I'm uploading the piece designs here, along with an improved stand design.

The improved stand (see renders) can be printed as 4 separate units which stack one ato