Well, I've one last wip photo, but I can't post it as it involves painting, so you'll have to use your imaginations.
I've painted the tree with CDA chestnut brown over a black undercoat, then drybrushed CDA field blue to give the wood an aged look. It looks rather viscous but does work once the canopy's added to the tree and you're not looking to close.
Final stage is to glue woodlands scenic coarse turf to the branches with pva glue (brunt grass flavour is my preference) and the even finaler stage is to add a base to improve stability, it will stand without a base but is prone to bumps and knocks.
So the next time you see the tree it will be the finished entry and hopefully I'll remember to not post a picture of it by accident.