This is something which I was actually planning to turn into a video series of sort, but I think realistically it's probably better to make it a one-time text post, mainly because my voice doesn't suit the whole "here's how to do a thing!" format.
Plus, at least with a text post it's easier to go back and pick up from where you left off without getting 'lost'.
Codex Entries are recurring themes of several of BioWare's games. They're often used as a means to provide information for people to study and provide background without needing to dive into 'serious' vocal exposition.
Then there are those which are there 'just because'. They add largely nothing to the relevant story and are just there for a bit of world-building and nothing else. SWtOR specialises in these when it comes to finding them in the open world, and most of these can just be come across as a corpse, a holocron, interesting bits of technology, or weaponry.
Very few of them are actually so obscure that you need to know how to look for them, but there are six in particular which stand out to me as the most obscure Codex Entries of all time. I decided to dedicate an IntPiPoMo post to this because, heck, there are a lot of screenshots, so why not? It can be fun to turn one idea to suit another sometimes.
Let's get started!