diff --git a/Assets/Models/item_mine.blend b/Assets/Models/item_mine.blend
index 6ad167d..152088e 100644
Binary files a/Assets/Models/item_mine.blend and b/Assets/Models/item_mine.blend differ
diff --git a/Assets/Models/item_mine.blend1 b/Assets/Models/item_mine.blend1
new file mode 100644
index 0000000..6ad167d
Binary files /dev/null and b/Assets/Models/item_mine.blend1 differ