game.cats.breeds

What makes MISO, SUMI and YUKI three different cats: one table each, holding the skeleton in metres, the coat materials, the temperament and the voice.

local Breeds = require("game.cats.breeds")
Breeds.list          -- { "miso", "sumi", "yuki" }, the order they spawn in
Breeds.of("sumi")    -- one breed table
Breeds.all()         -- every breed, in spawn order

Retuning a silhouette is a change to one table here and nothing else: MISO is the lanky marmalade tabby with the tail up, SUMI the round blue-black tuxedo heavy enough for the roof plate, YUKI the small long-legged white one that reaches shelves the other two cannot.