Check out Animated West Virginia Flag Low-poly 3D model on CGTrader for $19. High-quality mesh by dragosburian: 4548 polys, 6286 vertices. Animated, Textured, UV Mapped.
STL (Stereolithography, filesize: 2.2 MB), OBJ (OBJ, filesize: 3.58 MB), DAE (Collada, filesize: 2.16 MB), BLEND (Blender, filesize: 4.78 MB), FBX (Autodesk FBX, filesize: 2.31 MB)