Vikings helmet, there are 4k textures (3 different in separate folders), also files of different extensions, you can use these models as you wish
BLEND (Blender, filesize: 40.2 MB), OBJ (OBJ, filesize: 14.5 MB), FBX (Autodesk FBX, filesize: 5.93 MB), STL (Stereolithography, filesize: 3.18 MB)