Hi Doug,
Go to: www.hobbynet-jp.com
click on 'balsa kits' in the left column then scroll down to the MK kits - there are pictures of all of them - or at least all the new ones.
RCAerosport had a review of the MK Extra, but I can't find their website. Lots of pictures - nice kit, but probably close to $1000 to get one shipped here. There's also a .90 sized Extra.
Singapore Hobbies will sell all the MK kits, but it takes a little while ( a couple months) before they get the new releases. The current exchange rate significantly favors buying from Singapore hobbies (shipping is about the same from Japan or Singapore)
Happy shopping,
Will