As a bonus, this huge-arse shark also happens to be a flying monstrosity armed with a metric crapton of guns. Pretty neat, unless you're the enemy.
The Redeemer-class gunship, or 'Hammerhead' as it's called in the download, was crafted by expert Minecraft builder Rossky, who took 43 days, working 2-6 hours each day, to produce this massive, 2,045,747-block build.
Here's a couple renders showing off both the exterior and the interior:
Rossky used a custom texture pack while building the Hammerhead — as you can see in the comparison below, the ship looks just fine without it, but for the authentic experience you might want to grab the pack from here if you end up downloading the map.
A couple more vanilla Minecraft shots: