I designed this because the screen I was using wouldn't fit the original screen frames provided in the PiCade design. It's held in place by using 4 x 2.9 x 16mm self-tapping screws.

My printer bed wasn't large enough to print it in one piece unfortunately so I had to split the frames but a simple bit of glue soon sorts that.

The screen I used is the following: http://www.ebay.co.uk/itm/10-1-10-inch-TFT-LCD-Display-HDMI-VGA-Video-Driver-Board-for-Raspberry-Pi/311390958984?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649