1/144 WWII German BP42-44 Armored Tank Train 3D Printed Unpainted Model Kit Toy Material Resin ATTENTION : This model is a 3D printed product, due to the characteristics of the photosensitive resin material will lead to product variability, the buyer needs to have a certain degree of experience in production! This product is made of photosensitive resin, non-injection molded parts. Some surface will produce 0.05MM layer pattern and remove the traces of support, is a normal phenomenon of product production, will not be returned for this reason. This product are 3D printed products, some models need to be simple bonding. Will not be "will not be assembled, assembly difficulties" as the reason for the return!.