The design is as close as possible to the original housing, if you have the original buttons and led difussers this is a straight drop in replacement, except the screw holes that need drilling.

The screw holes are not opened, i left if on purpose for best fit possible.

The buttons are not required if you still have the original, but for those that do not, read below.
Notice the holes on the bottom of the buttons, those are for carbon contacts, i had an old broken TV remote, and i designed the holes to match of the remote.