This is the demo video address: https://youtu.be/xGH5vqSdEB4

Contains 4 semi-mechanical animals (dog, cow, sheep and horse) It is a high-polygon model with 100,000-200,000 polygons. Contains a simple behavior tree that defaults to standby and random movement Contains simple animations, walking and running (cows and sheep have attacks) 4096*4096 texture Give away a simple mechanical scene you built yourself。Suitable for ue5.3 and above versions。