Check out Flag of Germany 3D model on CGTrader for $20. High-quality mesh by cagatay-cetin. Textured, UV Mapped.
BLEND (Blender, filesize: 1.67 MB), OBJ (OBJ, filesize: 1.33 MB), FBX (Autodesk FBX, filesize: 2.47 MB), STL (Stereolithography, filesize: 32.7 MB), DAE (Collada, filesize: 2.33 MB), TEXTURES (Textures, filesize: 915 KB)