Sorry, I left out a lot of info:
Iv got 3 years of modelling, Unwrapping, texturing, rigging and animating behind me (tho the latter two arent my strongest points)
Everything in the scenes i posted was created by me (some photos were sourced from cgtextures.com, but were edited by me as well).
I used 3d max, photoshop and crazy bump.
There are actually other samples of my work on my website, at the very least they should be there. They appear when I visit the page (you might have to scroll down the page al ittle more!)
I dont actually own the orange box at this time but I do have Half life 2 as well as episode 1.
I have actually managed to get a basic prop into Source before (only once) so i dont think it would take me long to pick it up again.
I look forward to the test ( i have a project to do finish first but that will be done by the end of this week)