Original art is huge and there's no way I could scan the full boards in my A4 scanner, so I've scanned it panel by panel instead. The numbers at the top of the board reveal the size the page was printed at - 209mm across, but the actual artwork is about 38cm x 52cm. I'm not sure what the 66.3 in the bottom right corner is.
Here they are, and as always, click on the images, and then again, to view in full size!
Although I don't own the issue it appeared in, although I have tried to hunt down a copy, you can find it in Buster dated 6th August 1988.