Arduino and SainSmart LCD control housing

I was building a project that used an Arduino as it's controller with a SainSmart LCD panel.
I did not need to have access to the buttons so I designed this housing with just the LCD panel showing. I put a perimeter around the face of the LCD that would act as a boarder that protruded through the face plate of the controller. The face plate is shown with other buttons with a power switch and potentiometer. I have supplied 2 STL files one without and one with a port for the USB cable connecto