Ready to create a model that is truly your own? The secret to a show-stopping build is in the details, and our "Just Listed Aftermarket" section at Model Roundup is where you'll find the freshest new parts! This is your first look at the very latest custom parts and accessories to arrive in our warehouse, perfect for your next project.

We've just added an incredible variety of essential model car supplies. You can explore brand-new sets of high-quality decals to replicate famous racers, a fresh selection of realistic tire and wheel sets for the perfect stance, unique plastic car body parts for custom conversions, and so much more. These aftermarket components are the ultimate model building supplies for taking your plastic model car kits to the next level.

Whether you are super-detailing your favorite model cars to build or customizing unique model vehicle kits, our new arrivals have what you need. Check out what’s new today!