Summary

This is a remix of an existing design to add a tripod mount and a lense.

Instructions

I extended the back plate and used a hot air gun to bend it to make a stand. I've added in the standard camera tripod hole so you should be able to bold the camera to a tripod.
I also added a cut to the front plate so I could attach a lense. This is done by sawing and filing the clip for this lense(http://www.amazon.co.uk/gp/product/B00KAEU1MI/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1) such that I only had the ring which the lense screwed into.
This ring was simply glued into the front plate with good old super glue.

Pi Camera Case with tripod mount and lense