The models are ready to be imported into the Unreal Engine 4.
Textures 2K, 4K. Base Color / Normal / OcclusionRoughnessMetallic
mine cart 8565 tris.
In my profile you will find even more medieval models.
OBJ (OBJ, filesize: 109 MB), FBX (Autodesk FBX, filesize: 109 MB), TEXTURES (Textures, filesize: 109 MB), GLTF (glTF, filesize: 86.6 MB)