Take your dioramas and RC tracks to the next level with this Ultra-Realistic Modular Barrier System!

I designed these barriers with a focus on two things: maximum realism and effortless printing. Whether you are building a display for your Hot Wheels, a 1/24 scale garage, or a custom RC drift track, these barriers fit perfectly.

Key Features:

• Modular "Snap-Fit" Connection: No glue required! Each segment connects easily, allowing you to create straight lines, sharp corners, or long racing curves in seconds.
• Authentic Design: Modeled after real-world highway "Jersey" barriers, including the drainage gaps at the bottom.
• Scalable: Perfectly suited for standard die-cast cars, but can be easily scaled in your slicer to fit any size.

Print Settings:

• Material: PLA / PETG (Grey recommended for that concrete look).
• Infill: 10-15% (They are sturdy enough even with low infill).
• Walls: 2 or 3 for best durability.

Show me your tracks! Upload a make and share how you’ve used these barriers in your setup.