Board Thread:Support Requests - Designing Your Wiki/@comment-31613865-20180509214737/@comment-168424-20180509225324

You need 4 things:
 * Images for the character buttons.
 * Pages to go to when clicked.
 * A version of Template:MPCharacters copied to your wiki.
 * A version of Template:Port copied to your wiki which would be used by the above template.

...or...

You could just make a simple table with images that link to character pages and break it up into templates later on.