Below is the bulk of my humble contribution, a fair portion of which I'm pleased to say was featured in Awakening: The Art of Halo 4. It feels great to be able to finally share it with you all.
If you're interested in hearing a little more about each piece, head on over to my tumblr and keep an eye out for updates in the coming days: http://tomscholes.tumblr.com/
Ahh spacecrates. Rather enjoyable actually.