I'm a editor and also the founder of EditStock.com.
Check out my company www.EditStock.com. We should have the footage you need.
Checkout my company www.EditStock.com. We've got footage for coloring, editing, and VFX work.
Judging from the video's Paddy posted here I've got to say that his tutorials are freaking amazing and stylish as hell.
If you guys just want footage to practice editing, then I recommend jumping over to my site, www.EditStock.com. I know that this is a little bit of shameless promoting but we really don't compete with Paddy since we don't offer training. We do however offer credit feedback on your work!