The "mickey mouse dweller" is a horror mod for Minecraft Forge 1.19.2

It stood behind a tree—too thin, with limbs that bent at angles no player model should. Its head was a crude, white-and-black circle. Two perfectly round ears poked above the tall grass. It didn't have eyes, just two hollow, vertical slits.

: The entity does not always attack immediately; it often watches from a distance or peeks around corners before disappearing. Custom Soundscape

The user who searched likely wanted to confirm if the file works – i.e., is stable, not corrupted, and compatible with other mods. A "working" file should: