Following on from Nic @ Empire 3D's great mods to the E10 blaster i've taken it a step further.

Repositioned the iron sights.
Re worked the butt stock
Made the cattle prod a lot more accurate and able to take LED lights.
Prongs come in two halves to allow fitting of metal sleeve.
Re worked some of the greeblies
Added a bayonet lug
Created the scorpion flashlight and clasp as seen on Han Solos version.

PVC pipes are

1 inch for the shorter fatter one
.75 inch for the longer thinner one.

I've added a zip containing everything... not sure if it still works on thingiverse anymore.