Scythian Acinaces Low-poly 3D model is available on CGTrader for $10. Original author: Polygate2. Specs: 2984 polys, 3024 verts.
OBJ (OBJ, filesize: 49.7 MB), FBX (Autodesk FBX, filesize: 50 MB), TEXTURES (Textures, filesize: 49.7 MB), JPG (JPG, filesize: 49.7 MB), MAX (Autodesk 3ds Max, filesize: 199 MB), C4D (Cinema 4D, filesize: 49.8 MB), MA (Autodesk Maya, filesize: 49.7 MB), MEL (Maya Mel Script, filesize: 49.7 MB), BLEND (Blender, filesize: 49.8 MB), 3DS (3D Studio, filesize: 49.6 MB), GLTF (glTF, filesize: 44.4 MB)