diff --git a/profile/3.3.5a-windows-386/include/main.h b/profile/3.3.5a-windows-386/include/main.h
index 53ac024..3b7738e 100644
--- a/profile/3.3.5a-windows-386/include/main.h
+++ b/profile/3.3.5a-windows-386/include/main.h
@@ -93,6 +93,8 @@
 #include "map/CMapBaseObjLink.h"
 #include "map/Weather.h"
 #include "map/Particulate.h"
+#include "map/CChunkGeomFactory.h"
+#include "map/CMapChunkBuf.h"
 
 #include "character/CCharacterComponent.h"
 
diff --git a/profile/3.3.5a-windows-386/include/map/CChunkGeomFactory.h b/profile/3.3.5a-windows-386/include/map/CChunkGeomFactory.h
new file mode 100644
index 0000000..8f2f694
--- /dev/null
+++ b/profile/3.3.5a-windows-386/include/map/CChunkGeomFactory.h
@@ -0,0 +1,31 @@
+#ifndef CCHUNKGEOMFACTORY_H
+#define CCHUNKGEOMFACTORY_H
+
+DECLARE_STRUCT(CChunkGeomFactory);
+
+#include "system/types.h"
+#include "tempest/matrix.h"
+#include "map/CChunkLiquid.h"
+#include "map/CMapChunkBuf.h"
+
+struct CChunkGeomFactory
+{
+    void** vtable;
+    
+    uint32_t unk_04;
+    uint32_t unk_08;
+    uint32_t unk_0C;
+    uint32_t unk_10;
+    CChunkLiquid* liquidChunk;
+    uint32_t unk_18;
+    CMapChunkBuf* mapChunkBuf;
+    uint32_t unk_20;
+    uint32_t unk_24;
+    uint32_t unk_28;
+    uint16_t unk_flags_2C;
+    uint16_t unk_flags_2E;
+    uint32_t unk_30;
+    C44Matrix matrix;
+};
+
+#endif
\ No newline at end of file
diff --git a/profile/3.3.5a-windows-386/include/map/CMapChunkBuf.h b/profile/3.3.5a-windows-386/include/map/CMapChunkBuf.h
new file mode 100644
index 0000000..8822051
--- /dev/null
+++ b/profile/3.3.5a-windows-386/include/map/CMapChunkBuf.h
@@ -0,0 +1,25 @@
+#ifndef CMAPCHUNKBUF_H
+#define CMAPCHUNKBUF_H
+
+DECLARE_STRUCT(CMapChunkBuf);
+
+#include "system/types.h"
+#include "gx/buffer.h"
+
+struct CMapChunkBuf
+{
+    uint32_t unk_00;
+    float flushTimer;
+
+    uint32_t vertexDataSize;
+    uint32_t indexDataSize;
+
+    CGxBuf* vertexBuf;
+    CGxBuf* indexBuf;
+    CGxPool* vertexPool;
+    CGxPool* indexPool;
+    uint32_t unk_20;
+    uint32_t unk_24;
+};
+
+#endif
\ No newline at end of file