roller coaster 3d model

A single unified roller coaster track 3D model, fully connected as one complete structure, no separate parts, no disconnected pieces. The track flows continuously from a flat straight boarding station platform, into a steep uphill climb, then a full vertical loop, then a downhill drop, then back into straight flat track sections, all seamlessly connected. Dual parallel rails running continuously throughout the entire track. Blue vertical support pillars firmly attached to the rails holding the structure up. Yellow square footings at the base of each pillar. All parts welded and joined together as one single mesh. Low-poly, game-ready, colorful, red and yellow rails, blue supports, dark ground plane, isometric view.