The download URL for the map files can be found in a following “Tier Rewards” post specific to your tier, or on the Pinned post on the front page of the Patreon.
One of the last maps for Divine Contention, this map pack provides a pair of warships owned by the Dark Elf, Jarlaxle, though you could certainly use them however you wished in your homebrew games.
The two ships represent Icingdeath and Twinkle, and I’ve made a few changes:
1. The ships have been expanded to about twice their normal gridded size, which should make it a bit more believable to be crewed by  sailors.
2. Due to the increased size, I’ve added a few chambers on the boat that include guest cabins, an officer cabin, kitchens, bathrooms, private baths, etc…
3. The map provides both a gridded and ungridded map featuring all levels of both ships together, as well as transparent PNG tiles for every level of each ship.
This item was published by someone else on Patreon. The link at the bottom will take you to the post.