As someone who codexed all of the mobs between 1.00 and 2.56 before I could no longer afford the time investment required, I know the struggle you are undertaking in a way most will not, and I wish you the best of luck, lol. For mine, I used a spreadsheet so I could ensure I had everything. My only recommendation is keep your citations archived. Know where everything you said came from, mark assumptions you make as such, mark guesses as such. The Raimdelle Codex is deliberately imperfect. It is incapable of accurately classifying everything in the game, and many things that are officially classified are classified as lies. If 100 naturalists attempted a revamp of the Raimdelle Codex, they would create 112 different versions of the Raimdelle Codex.