BlockEntity is invisible

Here's my Block code:

package com.gulgdev.mechanism.block.custom;

import com.gulgdev.mechanism.block.ModBlocks;
import net.minecraft.core.BlockPos;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.BaseEntityBlock;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.BlockEntityTicker;
import net.minecraft.world.level.block.entity.BlockEntityType;
import net.minecraft.world.level.block.state.BlockState;

import javax.annotation.Nullable;

public class Motor extends BaseEntityBlock {
    public Motor(Properties properties) {
        super(properties);
    }

    @Override
    public BlockEntity newBlockEntity(BlockPos pos, BlockState state) {
        return new MotorBlockEntity(pos, state);
    }

    @Nullable
    @Override
    public <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level level, BlockState state, BlockEntityType<T> type) {
        return type == ModBlocks.MOTOR_BLOCK_ENTITY.get() ? (pLevel, pPos, pState, pBlockEntity) -> MotorBlockEntity.tick(pLevel, pPos, pState, pLevel.getBlockEntity(pPos)) : null;
    }
}

blockstates/motor.json:

{
  "variants" : {
    "": { "model": "mechanism:block/motor" }
  }
}

models/block/motor.json:

{
	"textures": {
		"0": "mechanism:block/motor_south",
		"1": "mechanism:block/motor_north",
		"2": "mechanism:block/motor_pipe",
		"3": "mechanism:block/motor_east",
		"4": "mechanism:block/motor_pipe_back",
		"5": "mechanism:block/motor_bottom",
		"6": "mechanism:block/motor_pipe_bottom",
		"particle": "mechanism:block/motor_south"
	},
	"elements": [
		{
			"from": [1, 3, 1],
			"to": [15, 14, 15],
			"faces": {
				"north": {"uv": [0, 0, 16, 16], "texture": "#1"},
				"east": {"uv": [16, 0, 0, 16], "texture": "#3"},
				"south": {"uv": [16, 0, 0, 16], "texture": "#0"},
				"west": {"uv": [0, 0, 16, 16], "texture": "#5"},
				"up": {"uv": [16, 16, 0, 0], "texture": "#5"},
				"down": {"uv": [16, 0, 0, 16], "texture": "#5"}
			}
		},
		{
			"from": [13.25, 1, 1],
			"to": [15, 3, 2.75],
			"faces": {
				"north": {"uv": [0, 0, 16, 16], "texture": "#2"},
				"east": {"uv": [0, 0, 16, 16], "texture": "#4"},
				"south": {"uv": [0, 0, 16, 16], "texture": "#4"},
				"west": {"uv": [0, 0, 16, 16], "texture": "#4"},
				"up": {"uv": [0, 0, 0.5, 0.5], "texture": "#missing"},
				"down": {"uv": [0, 0, 16, 16], "texture": "#6"}
			}
		}
	]
}

In inventory the block renders correct, but when I place it it's invisible.