Build a single massive castle struc...

Build a single massive castle structure (80x80 blocks base, 60 blocks tall) with no external village or additional buildings. Only wild overgrowth inside. EXTERIOR: - Stone brick walls with mossy stone brick patches (30% coverage) - Four round towers at corners (12x12 base, height 55 blocks) with conical dark oak roofs - Main keep tower in center (20x20 base, height 60 blocks) with crenellated top - Broken sections in outer walls with cobwebs and vines - Drawbridge area (lowered/destroyed) over dry moat filled with coarse dirt and dead bushes - Iron bar windows, some broken - Faded banner patterns on walls using item frames INTERIOR COURTYARD (overgrown): - Tall grass, ferns, dead bushes covering all ground - Oak and birch trees growing through cracked stone brick floors - Vines hanging