diff --git a/Source/VOX4UEditor/Private/VoxelFactory.cpp b/Source/VOX4UEditor/Private/VoxelFactory.cpp
index 0af55ac..ed11fdc 100644
--- a/Source/VOX4UEditor/Private/VoxelFactory.cpp
+++ b/Source/VOX4UEditor/Private/VoxelFactory.cpp
@@ -5,7 +5,10 @@
 #include <EditorFramework/AssetImportData.h>
 #include <Engine/SkeletalMesh.h>
 #include <Engine/StaticMesh.h>
+#include <Engine/Texture2D.h>
 #include <HAL/FileManager.h>
+#include <Materials/Material.h>
+#include <Materials/MaterialExpressionTextureSample.h>
 #include <Materials/MaterialExpressionVectorParameter.h>
 #include <Materials/MaterialInstanceConstant.h>
 #include <PhysicsEngine/BodySetup.h>
diff --git a/Source/VOX4UEditor/Private/VoxelThumbnailRenderer.cpp b/Source/VOX4UEditor/Private/VoxelThumbnailRenderer.cpp
index 142cacb..21f0951 100644
--- a/Source/VOX4UEditor/Private/VoxelThumbnailRenderer.cpp
+++ b/Source/VOX4UEditor/Private/VoxelThumbnailRenderer.cpp
@@ -3,6 +3,7 @@
 #include "VoxelThumbnailRenderer.h"
 #include <EngineModule.h>
 #include <LegacyScreenPercentageDriver.h>
+#include <SceneInterface.h>
 #include <ThumbnailRendering/SceneThumbnailInfo.h>
 #include "Voxel.h"
 #include "VoxelActor.h"
diff --git a/Source/VoxFormat b/Source/VoxFormat
new file mode 160000
index 0000000..4d63b79
--- /dev/null
+++ b/Source/VoxFormat
@@ -0,0 +1 @@
+Subproject commit 4d63b7986d71b4b9a9152e22038fcb0d20ad9322