That is an interesting search query! Here is what "Lilyville" likely refers to and how to approach finding a Java Edition map download. "Lilyville" is most famously a custom Minecraft map created by the YouTuber ItsMarloe (formerly known as Marloe). It is part of a popular roleplay/survival series often associated with the "One Color" challenge or specific aesthetic builds (often featuring pink, cherry blossoms, and detailed fantasy/small-town vibes).