Could the Core/Shell model work well in LAMMPS at present?

Dear Steve and Axel:
I want to simulate ionic materials using LAMMPS. For ternary oxides, many people suggest that core/shell model should be used. I know that Dr. Chandross is developing the core/shell model. Has the model been applied successfully in LAMMPS? I tried to contact Dr. Chandross, but he has not replied.

Best,
Jun

It has not been released in LAMMPS. I haven't
talked to Mike about it lately, so I don't know the
status.

There has not been much progress, unfortunately.