.STLs Fixed.. Good To go.
Fits 1 (one) Arduino UNO R3 with an Adafruit WAV shield, in a compact lego compatible mount Brick.
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The case itself can be stand alone or mounted. The (4) holes also fit the Lego round shafts in technic kits. Its also designed so that you can attach jumper wires throught the top to connect up something else.
If you don't have a 3D printer but you're interested in getting one of these we can print you one at www.badbrick.com/catalog
In MakerWare, I modify the "Medium" settings:
Quality: Layer Height = 0.2 and I increase the temp to 240C to let the little larger prints fuse better.
All other defaults are the same.