Blank Shogi Piece

Removed the lettering and symbols on one of SteveOst's STLs. Piece is now essentially (if not exactly) rotationally symmetric on the front & back faces.
For those looking to customize their shogi pieces, say to use a different font or experimenting with novel pieces. Made for my dad as part of his own ongoing chess homebrew/project.
Perfectly fine to print flat- in fact, I recommend it for those looking to get a quick replacement or draft piece.