Check out Stylized Stone Vol 07 - Hand Painted Texture Texture 3D model on CGTrader for $5. High-quality mesh by lowlypoly. PBR, Textured.
UASSET (UnrealEngine, filesize: 89.9 MB), TEXTURES (Textures, filesize: 65.4 MB), UNITYPACKAGE (Unity 3D, filesize: 66.1 MB)