Great little build 
cheers
James
Thanks!
Now when I'm getting back into the swing of things, I've got some thoughts and questions at large.
The roof will be done in shingles. Although I can't decide if it's going to be wooden shingles or some other material (slate?). I don't have any balsa thin enough for that: 2mm, like the planks, would look to thick, I think. I've got plenty of 1mm card for slate, though.
While it's a bit late for this project, does anybody have any good advice for how to distress balsa wood? I tried using a steel wire brush once, but I felt that it was a bit too hardcore and distressed the wood too much. Maybe a finer brush?
To give the planks a bit of character I usually (as I have done here) just carve them a bit and make a few dents and scratches. It would be nice to bring out the grain a bit more. Or at least simulate a more visible grain than the natural one.
I'm also wondering about painting interesting wood colours. I've had alright success in the past, but I want to try something new. What with the boxes and sacks that'll stand inside the shed, I'd like to avoid just having 50 shades of brown.
Since it's an old shed, maybe the planks have gone grey as driftwood? Or maybe it was once painted in some particular colour, but it's almost all chipped away now? Thoughts?
Any good resources on getting nice wood results?
How about staining?