Mr Toothy - A cooling duct for the Anycubic Kossel Linear Plus

Mr Toothy is...
My First attempt at a replacement cooling duct for the Anycubic Kossel Linear Plus

Why..?
Well, actually, from trials so far I'm not sure this printer's stock cooling duct is that bad... it's a better blower that IMO it really needs. (see my Better Blower thingy)

So...
I thought I'd do a duct that looks a little disturbing, if not necessarily better than the stock one.