Ok, well I'm going to add some more things, including animation clips. You'll have to email me at firstname.lastname@example.org to aquire the username and password for the animations.(sorry, no way around that just yet.)
The depth of Field effect, which theoretically blurs everything in front of and behind the subject of the image, can really only be seen in these larger renderings, it is pretty important to the readability of the scene, it begins to emulate a style connected to film and gives a "More real feel" to the whole thing. It's hard to explain, but hopefully you'll be be able to see what I mean from the images.