(Ue5 stylized village cartoon stylized village scene, 1: it is not a plug-in and there is no startup file. Just copy the file to the virtual project content directory.2: When you open the folder and see the words "plugins", it indicates that this is plug-in material. You need to copy the folder to the plugins or marketplace folder in the engine version folder to be opened.3: Complete the project and start the project directly.)