Floating ice islands forming a high...

Floating ice islands forming a high‑speed elytra race track. A starting platform with a launch ramp. A winding course of 15+ ice‑ring checkpoints, wide frozen arches, sharp glacier turns, and narrow crevice fly‑throughs. Mid‑course has floating broken ice pillars and aurora particle effects. Finish line on a large crowned ice plateau with glowing beacons. Surrounding void with distant snowy mountains. All structures detailed with packed ice, blue ice, snow blocks, and frosted glass. Clear directional arrows and checkpoint lights.