Core Subject: A multi-tier lineup of gritty, post-apocalyptic industrial airships designed for a logistics delivery game. The aesthetic blends a scavenged, industrial steampunk look with functional hard-science mechanics (exposed pipes, heavy riveted metal plating, distributed engine pods, and reinforced structural framing). Key Mechanical Features to Include in the Concept Art: Propulsion: Hybrid fan-propeller engine pods distributed symmetrically along the hull sides and outriggers rather than clustered at the back. Landing Gear: Heavy-duty, multi-point landing struts (6 to 8 legs total) built for rough, uneven post-apocalyptic terrain. Cargo Bays & Integration: Visible internal cargo grids featuring standardized 4x4 crate matrices with glowing green magnetic-lock floor strips. Some ships show a center-hull ventral belly elevator platform lowered for loading. Defensive Turrets: Bomber-style 360-degree overlapping fields of fire (flak turrets, dorsal swivel guns, and a tail-gunner position). The Four Fleet Tiers (Include details for the specific ship being generated): Tier 1 (Whale Class - Heavy Juggernaut): A massive, 240-meter industrial whale-backed freighter with bow/stern drop ramps, a central belly drop elevator, multi-tier 4x4 storage racks (holding 200+ crates), heavy defensive turrets, and an automated deck-mule/forklift parked on the ramp. Tier 2 (Dolphin Class - Medium Hauler): A streamlined 130-meter regional hauler with a rear-drop ramp, side engine pods, a See more