Build a 270x270 Minecraft BoxGen sp...

Build a 270x270 Minecraft BoxGen spawn platform. Bottom layer is bedrock, everything built above it. Style: clean KitPvP / server hub (not natural terrain). Terrain: mostly flat, smooth, symmetrical, no caves, no cliffs, no random generation. Ground palette: grass, dirt, coarse dirt, stone, and andesite with clean blending. Trees: few custom clean oak trees only, thick trunks, neat symmetrical leaves, evenly spaced, decorative (not a forest). Decorations: minimal rocks and small flower patches only. No tall grass, no crops, no clutter. Design: open center area, clear sightlines, polished competitive server spawn feel, optimized for player movement and FPS.