Massive garden illustration for NMS

Now, this is a work in progress and is still being added to, tweaked and bits deleted, so if you come along to the museum for the Garden Detectives opening in June, you probably won't see this version.
This is the big 'ol illustration that will cover up to 8 metres by 2.6 metres (yes, 8 metres) of wall as you enter the Garden Detectives exhibition. I admit it has caused me problems in the making, as I am putting it together on Photoshop CS4 at a smaller scale, but superhigh resoltion (1200dpi). I was saving a version the other day and didn't Photoshop go and tell me that it didn't save files higher than 2GB? I'll not repeat what I said to Photoshop...
I can't wait to see this super-sized, as it is so inky and colourful. The designers at NMS did a test print of another big image and it looks amazing at room height, I have to say.
There are going to be a few other massive illustrations for other zones in the show, aswell as smaller images such as my toad (see previous post)
Deadline-wise I have just over a week to get it all done, so it's time for a mug of tea, a biscuit and on with iTunes (Beethoven's 5th Piano Concerto, "the Emperor" to kick me off today then perhaps a bit of Leftfield)