Ebay Nixie Tube Clock kit with IN-12 LED Alarm 3d Printed Case

This is a case for Nixie Tube clock KIT with IN-12 LED Alarm that I got off Ebay at

http://www.ebay.com/itm/Nixie-Tube-clock-KIT-with-IN-12-LED-Alarm-/171931860090?nma=true&si=nunoOI9MH4pPeUYbZlDd3If9x0s%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557

The case uses 3mm screws x 4 that are about 10mm long.
The case is a bit large at the back and may need padding around the clock to keep it tight inside this case.