The download files can be found in the following posts (specific to your tier) or from the Master Map Index or the Dungeon of the Mad Mage Index posts.
This is my reimagining of the Spelljammer Squid-Ship, The Scavenger, once it has been freed from Level 19 - Caverns of Ooze, from the module Dungeon of the Mad Mage.
The Scavenger. So, your players retrieved the spelljammer helm from Level 23, carefully worded their wish spell to free the ship, and found someone to give it a deep clean and some TLC...and now you have a spelljammer campaign.
This is an extra (and the final) release for Level 19 and includes the repaired ship in space.
Level 19 – Dungeon of the Mad Mage is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.