You know, it's funny how I found out about it.
See, I was just on my Japanese Image Hosting site one day, looking for pictures, and I saw this awesome landscape with planes and stuff and I was like "That's cool". But when I looked up the artist, there wasn't a lot of his pictures on the site. But a few of them did have links to Deviant Art and Pixiv, and being that I'm an English reader, I went to Deviant Art. I toured his gallery for a bit and that's when I saw the ships and I was like "Hold the phone... Where have I seen this?"
So later here I am, about to make a post for Rune and I decide to look through the Codex because I wanted to show off some of Karnage's observational skills. That's when I realized that I have seen your aircraft before. So I went on an adventure to find that same landscape image and the artist, and soon I found the Repuncamui Waliuneculian Fighter, and other air craft. I decided that it would be funny if Karnage happened to have seen it from a different dimension, though I understand that for all intents and purposes, the Repuncamui Waliuneculian Fighter and The Traveler are two entirely different planes with the same appearance.