Combining 3D meshes in a single graph

Hello, I am following the next example from the App Gallery:

But I have problems combining different meshes:

I tried to extend the vertex and faces list for each mesh.
I also tried to add a list of data (meshes) to the graph figure like here (https://dash.plot.ly/interactive-graphing) , but the graph results empty.

Hello, I managed to do that by updating the faces indices of the next meshes to the last index in the last mesh. Then I can create an intensity map where each position is a point of each mesh.

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