Leopards do not have "rosettes" on their skin. The term refers to markings on their fur, not their skin.
Understanding Rosettes
Rosettes are circular patterns on a leopard's coat, featuring a central spot surrounded by a ring of smaller spots.
Skin refers to the outer layer of the body and is not described as having rosettes.
The correct phrase is "leopards with rosettes" or "leopards with rosette patterns", not "rosettes skin."