So there's actually a story for this character and her friends, and I'm posting it over on Ao3. A young techpriest and her friends stumble into something absolutely world-changing, and have to try to get the MacGuffin back home safely. Being 40k, this goes about as well as you might expect.
(Please note this is 40k, and most of the major characters die, messily, on-screen. However, I promise the dogs live.)