gothic fortress 3d model

Gigantic, imposing dark fantasy gothic fortress, colossal scale structure, black obsidian and basalt walls with hyper-detailed weathered stone texture, incredibly high polygon count detail, vast open courtyard gate entrance showing a hollow interior, towering jagged spires with wrought-iron gargoyles, crumbling stone balconies, intricate glowing crimson rune inscriptions, massive stone relief carvings, cinematic 8k render, isometric view from side, game asset style, isolated on neutral grey background, sharp focus, clean geometry, high texture resolution --no blurry textures, toy model, small scale, landscape, trees, fog, sky