I’m one of those people who loves the look of really old dragons like your brown, Ravenseye. She is definitely real and a great find! I have an old brown mum of similar vintage, and she’s one of my prized pieces.
The sculpt detailing on these very old dragons is finer than it is on the newer dragons–if yours is like mine, she’ll have delicate patterns of grooves on many of her large scales. I also like how the paint has a more textured appearance. While the dragons currently being produced are beautiful with their mirror-smooth scales and refined paint transitions, the texturing on the old ones makes them look just that bit more like a living creature. Congratulations on your excellent find! 🙂