Figure 1.
A model of a case to enclose the electronic components.
Figure 2.
A view of the bottom of the model.
Only a small part of it needed to be filed down in order to fit the components inside. Figures 3 and 4 show the final assembly.
Figure 3.
The final product at an angled view.
Figure 4.
The final product front view.
More pictures can be found here.