Advanced Metal Model Kits

Advanced metal model kits — challenging DIY builds for makers who already finished a few starter projects. These complex 3D metal puzzles generally run 400+ parts, with denser layouts, smaller tabs, and longer assembly than beginner kits. Animals, engines, vehicles, and steampunk all show up here — read the product label, not the category alone. Never built a metal kit before? Start in the Beginner collection (100–400 parts). Ready for more? See Expert (1,500+) when advanced builds feel manageable.