add a few climate models

[roaddogg2k2]

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Checklist for new projects:

• [ ] The project is open-source and accessible.
• [ ] Searched the existing entries to make sure this is not a duplicate.
• [ ] Contains only a single addition (make separate PRs if adding more than one).
• [ ] Added the link to the bottom of the relevant category.
• [ ] Add icon from the media/icon/ folder if applicable (like ![Python](media/icon/python.png) ).
• [ ] Created a new category only if necessary.
• [ ] Checked spelling and grammar.
• [ ] Removed trailing whitespace and periods.
• [ ] Confirm the dash – is not a minus -.
• [ ] Used title-casing (AP style) for project name.