Google 3D ans GIS ?

[Bproduction3D]

Hello,

I wanted to download a large rock from Monument Valley. On google image (at the top of my attachment) the 3D is very good and very detailed.

When I import into blender with GIS, the texture is very good. but the elevation works poorly. I tested the 3 methods (marine and opentopo 30 and 90m). I subdivided my plan, increased the resolution of the mesh, but the 3D model is not beautiful.

How can I import the same model as in google image?

Best regards