Here's a photo comparing the size of my plastic storm trooper / warrior acolyte conversions to that of the original Cadian Kasrkin metal model. Not bad, eh?
Amazing what interchangeable multi-part multi-source kits, a little imagination, and some easy gluing can achieve, along with a simple paintjob.
Note: Normal service re: photo uploading, has now resumed. I'll be posting more about my brand new 2013 army very soon!