I'm not sure what you're talking about, can you explain?
If someone did find it... I highly doubt they'll really say. Or they'll say that they found one but probably won't tell where it's at. It's a treasure/scavenger hunt for it from what I've read.
EDIT: I don't even know what these "Fragments" are supposed to look like.
I know right
in 3 steps
Choose the game that interests you and play itfor free.
Every game has some quests for which you will receive Soul Gems.
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
You know that on Gamehag you can get real rewards for free, right? Join us, complete walkthrough and get your chest!
Anybody found it?