FAQFrequently asked questions. Can you help with an issue I'm having? Why does the editor look different? What do I do if I don't have a .mtl File? Why do I need to upload my .obj textures? How can I import the blocks to Minecraft without mods? Why have my blocks turned to stone? Why does my model not look like it does in X? How can I use the old editor? Where do I go to give suggestions? Can I contribute to OtS? How can I save my progress?Getting StartedPrevious PageImporting glTF ModelsNext Page