Check out Medieval Sword 03 plus old texture and sheath 3D model on CGTrader for $9. High-quality mesh by chepilv: 4044 polys, 4052 vertices. Rigged, PBR, Textured.
BLEND (Blender, filesize: 3.77 MB), OBJ (OBJ, filesize: 285 KB), FBX (Autodesk FBX, filesize: 517 KB), MA (Autodesk Maya, filesize: 569 KB), MEL (Maya Mel Script, filesize: 569 KB)