This is an optimized 3D model with baked normal and other maps from 3D scan. Perfect for GPU rendering, use in Real-time engines, games etc.The resolution for each map for each shoe is 4096x4096. You may find a source 3D scan model in our products list.Please check our other products and make sure you didn't miss collections and assets with similar type of objects to get better price offer with buying them as a collection.