Floating island PvP arena, Steampun...

Floating island PvP arena, Steampunk Ironforge theme, 150-300% size. Multi-level platforms with gear decorations and steam vents. Structures with rooms and exits: 1) Central Factory (35x25, 3 stories) with assembly floor, boiler room, catwalk level, front sliding doors, side emergency exits, and roof hatch — center, 2) Airship Dock with moored vessel (interior cabin, cargo hold, bridge, 3 boarding ramps) — east, 3) Gear Tower (15 diameter, 5 stories) with spiral staircase, window openings, and ground-level archways on all sides — west, 4) Steam Workshop (15x10) with workbenches, pipe maze, front garage door, and back pipe tunnel exit — south, 5) Clocktower Observatory (12x12, 4 stories) with gears, viewing platform, front entrance, side ladder, and roof exit — north. Use iron blocks, stone