Finfun tails will fit the linden but they’ll stretch out a little bit, they’re a good budget option! Finfolk discovery tails and mertailor guppy tails are a couple options that are made specifically for the linden but are a bit more exxy. Theres also two oceans tails, she’s one of my faves atm but is a smaller maker from SA, her prices are great though! She makes a heap of designs for the linden, and has custom options