**Putting everything together into the normal + adventure + standard fan-expanded Jenny mod roster (excluding any horror/glitch/corrupted versions): The Jenny mod universe centers on Jenny as the main companion character, a humanoid NPC with a soft stylized design, long hair, and expressive eyes meant to feel friendly and fantasy-like inside the Minecraft world. Ellie serves as the primary secondary companion, sharing the same humanoid structure but with a distinct visual and personality contrast depending on the version, often acting as a second main partner character. In most fan-made expansions and “adventure” style packs, the roster is expanded with additional companion types designed for exploration and interaction, including slime or goo companions that have fluid, semi-transparent bodies and playful movement behavior, fairy or spirit companions that float and follow the player with wings, glowing effects, and light magical visuals, and animal-feature companions such as cat-like or bunny-like humanoids that keep the same friendly NPC structure but add themed traits like ears and tails. Some versions also include doll-like companions in their normal form, designed with porcelain-style aesthetics, clean facial features, and simple outfits that make them feel like living toy-like partners rather than damaged or corrupted entities. Adventure-style versions sometimes also add guide or traveler NPCs, which function as supportive characters that assist with exploration, quests, or navigation, usually wearing simple robes or adventurer clothing to match the survival/exploration theme. Together, these form the full “normal Jenny mod + adventure fan expansion” cast without including any corrupted, glitch, or horror variants.