Check out SA-75 Dvina SA-2 Guideline HQ-2 Surface To Air Missile Low-poly 3D model on CGTrader for $60. High-quality mesh by ZARRAR3D: 4251 polys, 4669 vertices. PBR, Textured, UV Mapped.
C4D (Cinema 4D, filesize: 1.27 MB), OBJ (OBJ, filesize: 821 KB), FBX (Autodesk FBX, filesize: 526 KB), C4D (Cinema 4D, filesize: 1.27 MB), TEXTURES (Textures, filesize: 25.6 MB), 3DS (3D Studio, filesize: 250 KB), DAE (Collada, filesize: 476 KB), STL (Stereolithography, filesize: 385 KB)