If you like Minecraft, I can recommend you to read Minecraft: The 2D Development Plan. This novel told the story of a player who collected various two-dimensional skins in the Minecraft world and displayed them in the game. And if you want to look at two-dimensional skins, you can go to the Minecraft resource website and search for "two-dimensional skins" or "anime skins". There are many good-looking skins. As for the expansion map, I'm not sure about your specific needs. You can search for related tutorial guides on the relevant websites. I hope you like my recommendation.