各位大佬好，我目前在做一个Fabric 1.21.1的模组，核心是加一种叫Vibral的新材料：

• 这个材料只会在深邃黑暗和远古城市刷新，Raw Vibral是类似幽匿脉络的粘稠方块，和幽匿脉络刷新在同一区域但概率很低，外观和行为都接近幽匿脉络
• 用2个Raw Vibral+2个回响碎片能合成成品Vibral，成品做的盔甲和工具还有隐身相关的特殊效果（比如移动无声、隐藏名牌、隐身时盔甲也跟着隐形）

现在大部分内容都跑通了：配方、盔甲工具（特殊效果还没加）、普通的Vibral方块都正常，唯独Raw Vibral的模型生成卡壳了——我想用数据生成（Data Generation）自动生成模型、方块状态这些JSON文件，但现在只有方块状态文件能生成出来，模型文件死活出不来。

下面是我的ModModelProvider.java代码，里面有我尝试过的各种写法（很多是之前试的ChatGPT方案，都注释掉了但没用）：

package net.zadezapper.vibral.datagen;

import com.google.gson.JsonElement;
import com.mojang.datafixers.util.Either;
import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
import net.fabricmc.fabric.api.datagen.v1.provider.FabricModelProvider;
import net.minecraft.client.render.model.json.JsonUnbakedModel;
import net.minecraft.client.render.model.json.ModelTransformation;
import net.minecraft.client.texture.SpriteAtlasTexture;
import net.minecraft.client.util.SpriteIdentifier;
import net.minecraft.data.client.*;
import net.minecraft.util.Identifier;
import net.zadezapper.vibral.Vibral;
import net.zadezapper.vibral.block.ModBlocks;
import net.zadezapper.vibral.item.ModItems;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.function.Supplier;

public class ModModelProvider extends FabricModelProvider {

    public ModModelProvider(FabricDataOutput output) {
        super(output);
    }

    public static final Model SCULK_VEIN = newModel("sculk_vein", "", TextureKey.TOP, TextureKey.BOTTOM);

    @Override
    public void generateBlockStateModels(BlockStateModelGenerator blockStateModelGenerator) {
        blockStateModelGenerator.registerSimpleCubeAll(ModBlocks.VIBRAL_BLOCK);
        blockStateModelGenerator.registerSimpleCubeAll(ModBlocks.RAW_VIBRAL_BLOCK);
        
        // 这里注册后能生成blockstate，但模型文件出不来
        blockStateModelGenerator.registerWallPlant(ModBlocks.RAW_VIBRAL);

        // 下面是我尝试过的各种写法，都没搞定模型生成
        Identifier modelId = ModelIds.getBlockModelId(ModBlocks.RAW_VIBRAL);
        Identifier parent = Identifier.of("minecraft", "block/sculk_vein");
        Identifier texture = Identifier.of(Vibral.MOD_ID, "block/raw_vibral");

        /*
        blockStateModelGenerator.modelCollector.accept(modelId, (Supplier<JsonElement>) createCustomModel(texture, parent));

        SCULK_VEIN.upload(
        ModBlocks.RAW_VIBRAL, TextureMap::all,
        );
        blockStateModelGenerator.createSubModel(
        ModBlocks.RAW_VIBRAL, "vibral:block/raw_vibral",
        TexturedModel.of(ModBlocks.RAW_VIBRAL).getTextures()
        );
        Function<Identifier, TextureMap> identifierToTextureMap;
        blockStateModelGenerator.createSubModel(
        ModBlocks.RAW_VIBRAL, "vibral:block/raw_vibral",
        SCULK_VEIN, identifierToTextureMap
        );
        blockStateModelGenerator.modelCollector.accept(ModelIds.getBlockModelId(ModBlocks.RAW_VIBRAL),
        blockStateModelGenerator.modelProvider.models().withExistingParent(
        ModBlocks.RAW_VIBRAL.getRegistryName().getPath(), new Identifier("block/template_vein"))
        .texture("vein", new Identifier(Vibral.MOD_ID, "block/raw_vibral"))
        );
        */
    }

    @Override
    public void generateItemModels(ItemModelGenerator itemModelGenerator) {
        itemModelGenerator.register(ModItems.VIBRAL, Models.GENERATED);
        itemModelGenerator.register(ModItems.VIBRAL_SWORD, Models.HANDHELD);
        itemModelGenerator.register(ModItems.VIBRAL_PICKAXE, Models.HANDHELD);
        itemModelGenerator.register(ModItems.VIBRAL_AXE, Models.HANDHELD);
        itemModelGenerator.register(ModItems.VIBRAL_SHOVEL, Models.HANDHELD);
        itemModelGenerator.register(ModItems.VIBRAL_HOE, Models.HANDHELD);
        itemModelGenerator.register(ModItems.VIBRAL_HELMET, Models.GENERATED);
        itemModelGenerator.register(ModItems.VIBRAL_CHESTPLATE, Models.GENERATED);
        itemModelGenerator.register(ModItems.VIBRAL_LEGGINGS, Models.GENERATED);
        itemModelGenerator.register(ModItems.VIBRAL_BOOTS, Models.GENERATED);
    }

    public static void generateTexturedModels() {
        TexturedModel.Factory WALL_PLANT = TexturedModel.makeFactory(TextureMap::topBottom, SCULK_VEIN);
    }

    private static Model newModel(String parent, String variant, TextureKey... requiredTextureKeys) {
        return new Model(Optional.of(Identifier.of("minecraft", parent)), Optional.empty(), ModelTransformation.NONE,
                Optional.empty(), List.of(), Map.of(), Map.of(), Either.left(false), Optional.empty(), List.of(),
                new HashMap<>(), new HashMap<>());
    }
}

我想让Raw Vibral的模型和幽匿脉络类似，用数据生成自动生成对应的模型JSON，现在只有blockstate能生成，模型文件完全没影。有没有大佬能帮我看看问题出在哪？或者给个正确的写法参考？谢谢啦！