Build a very spooky 85x85 Minecraft...

Build a very spooky 85x85 Minecraft prison mine. Center an EXACT 25x25 clear mine opening, empty for a plugin; borders stay outside it. Keep it open to the sky. Add a continuous 6-block-wide flat, clear full-block walkway and level south entrance. Fence off scenery and seal facade doors. Build a looming north cathedral facade with unequal bell towers, pointed arches, a giant rose window, broken spires, gargoyles and skull reliefs. Add ruined side chapels, fenced graves, coffins, broken statues and dead trees outside the path. Palette: polished blackstone bricks, cracked polished blackstone bricks, deepslate bricks and tiles, smooth basalt, dark oak, iron bars, purple and orange stained glass, soul lanterns. Use dark masonry, purple windows and dim orange light.