Some comments below.
And a disclaimer that even a positive review is not a promise to commit something. You should always also open a PR on https://bugs.freebsd.org (if you haven't already) to get this into the patch queue.
If you properly set DISTVERSIONPREFIX=Tamzen- instead of GH_TAGNAME below, this wouldn't be necessary.
Wrong place in the Makefile. See 15. Order of Variables in Port Makefiles.
These are not vt(4) fonts. Probably they are Windows Font Files.
Please do not add them, if you have not tested loading them.
This tool, here, Phabricator, is a code review tool, not a patch queue for things to be committed, which is what Bugzilla is for.
If you are not a committer, or do not plan to commit it yourself, it is best to always open a PR on our bugzilla in parallel so that the change actually goes in our pipeline.