Where can I obtain the packages for Andes and MIPS cores ?

I would like to experiment with Andes and MIPS cores.
According to the latest press release this vendors provided their cores to the Pathfinder project.
How can I add these cores to the cores I can work with in Pathfinder GUI.

The Andes and MIPS are examples of commercial RISC-V cores. Intel Pathfinder for RISC-V supports commercial RISC-V cores in the Professional Edition only. I believe this is consistent with how the core vendors themselves would like their IP to be distributed for evaluation purposes.

If you have a commercial project, I suggest that you register for Intel Pathfinder for RISC-V Professional Edition at pathfinder.intel.com/registration

Thank you for the information.