Vladmodels: Zhenya Y114 Katya Y11767
Wait, also, Vladmodels might use different lines, such as the "Medusa" or "Cleo" series. But the user provided Y114 and Y11767, so maybe those are specific model numbers. Since I can't look up the exact details, I'll need to assume based on patterns. For example, the number after the Y could indicate the product number in their catalog. So Y114 could be a 2011 model if the numbers are tied to years, but since Y114 and Y11767 are different, perhaps they're from different years.