I think I remember someone posting a few of the illustrations a long time ago, as well as some translations of random chapters from the FE4 novels - but I don't think they ever did any translations for this novel in particular. Had no idea there were extra graphics in the novels like those "Genealogy of the Gods" charts or the colored illustrations either, so I'm happy you them as well!
Thank you so much for your work in translating this & the FE5 novel! I'm definitely looking forward to reading the rest.