Gen7 case with fan mount

Gen7 case
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This is a Gen7 board case based on Brazilian version but not limited to. It should works on any Gen7 board.
Sketchup source available for download, but I can do modifications by request, just let me know.
__Cooling__: The fan mount is positioned directly on top of the motor drivers and the windows are located only on walls to enable a distributed airflow along the board.

### Sizes:

- Distance between the holes: __119mm__ and __95mm__ (outer border)
- Board max size: __135mm__ x __111mm__
- Internal height: __32mm__
- External volume: __150mm x 116mm x 38mm__
- Fan size: __40mm x 40mm__

### Update 01 - 2014-01-25
- Lid STL updated: The size was incorrect, different from the base.

### Update 02 - 2014-03-01
- Added an alternative fan mount on the box right side.