Well, the only reason you're seeing HTL for Orion default, Bastion, and Galatea, is because someone made HTL versions with the proper nameplate textures in the media VPs, and you're using them behind the port VPs. Since the Port is designed to support retail by default, it doesn't actually include any HTL ships, but you should be seeing those from any SCP MediaVPs you may be using, as indicated. The only one you won't see is the HTL Lucifer, unless you have it placed in the Port/data/models folder. I believe (though not on any confirmed or suggested info.) that Goob will introduce an optional upgrade with 3.1, which will either include HTL versions of the Terran destroyers with proper nameplates, or a special SCP-enhanced mission pack with texture replacement instances, placing nameplates on default HTL Orions, as well as perhaps Lightspeed's backgrounds. Other HTL models or cockpitted models from INF:A may also fit into an optional HTL VP file, but for now hacking them in can do the trick. I've done it myself.
