This model has real world scale (approximately 80.5 cm in length). As it is a clean mesh, it should also work for 3D printing. There are two versions (new and old appearance) for each map.
These kinds of swords were used from the 3rd century BC to the 3rd century AD by Roman foot soldiers. This particular model stems probably from the later period (2nd to 3rd century AD).
All used textures and maps are included. Two texture/diffuse maps, two normal maps, two metallic map and two glossy map (invert for roughness). Each map meassures 4096 x 4096 px. UVs are unwrapped. Everything is named properly.
Do not hesitate to ask any questions.