"I shall not wait for your officially licensed PG Banshee!" I like to imagine that hf_clam2005 who created a custom version of the awesome Banshee, shouted this towards the heavens before running off to create this masterful mock-up.
There's a whole heap of additional images on Supreme Mecha, also have a gander at hf_clam2005's website for the modelers other works.
