Unknown Item

Hello! When i playing Booga Booga 2020, i asked for a something special for god rock, axe, pick. And a player is gived it to me, i dont remember nickname. All i can say, its very strange. Its absoluetly white in inventory, its block texture and its 2d, not 3d, like wood, etc. I can give screenshots. Hope i get more information. Bye :).