Cheers for the comments guys. I've actually done loads more on the army since I last updated - I really must post pictures for regularly on my log! My painting blog (see my signature) has lots more pictures of the army.
On the scout, I'm probably shelving him for a while as there is no room in my current list for scouts. I toyed with painting up a Landspeeder Storm, but as units coming in from reserve can't assault the same turn anymore it sort of nerfs the concept... Might return to the idea later though, and will bear in mind the comments about the camouflage. Agreed that the use of similar colours makes the model a bit bland looking.
I will try to get an army shot soon - I actually played with the army for the first time yesterday (it is now almost finished; only got a handful of infantry left to do). Sadly I lost to some pesky Space Wolves, but it is all a learning curve!