Amazing to have ATC with 5 tools =)
Can you please enlighten me: from the outside this looks pretty similar to the Nomad yet it costs 4 times as much. Where is that coming from (does the ATC worth that much)?
It'd be a nice convenience.
The Stepcraft folks offer one, and Xpix over on the Shapeoko forums worked up a design:
which of course is linked to from the wiki: https://www.shapeoko.com/wiki/index.php/Upgrade_Overview#Automatic_Tool_Changer
which also lists a commercial option for folks using a Kress spindle: