```html Wing-Spar Seastead Concept

Wing-Spar Seastead

Spar Specs: 39ft Length | 10ft Chord | 5ft Thick

Configuration: 60% Submerged

Propulsion: 8x RIM-drive Thrusters (differential steering & pitch control)

Top Deck: 20x20ft Platform with 30x30ft Solar Porch

Above Water (Floors 4 & 5)
Antifouling (Floors 2 & 3 - Sleep/Work)
Ballast & Batteries (Floor 1)
Water Line (0ft)
Left Click + Drag to Rotate | Scroll to Zoom | Right Click + Drag to Pan
```