This information just relates to patching the base game of Mirror - for the DLC patch, see the Mirror: The Lost Shards page. Credit to SpeedMann over on the Mirror Steam Discussions page for distributing an uncensor patch for Mirror. The current information here is relevant for v3.x of the game. If this is no longer the most recent version of the game, please let me know via the Contact page!
In Daisy the Dark Elfs pleasure scene, once she is naked (or when she is clothed but you're interacting with her crotch), no flowers on nipples or bunnies on crotches will appear if the patch is working.
Steam store: https://store.steampowered.com/app/644560