diff --git a/include/d/d_material.h b/include/d/d_material.h
index cdc14e1b5..2eda2e945 100644
--- a/include/d/d_material.h
+++ b/include/d/d_material.h
@@ -1,7 +1,7 @@
 #ifndef D_MATERIAL_H
 #define D_MATERIAL_H
 
-#include "dolphin/types.h"
+#include "m_Do/m_Do_ext.h"
 
 class J3DMaterialTable;
 class J3DAnmTextureSRTKey;
@@ -10,6 +10,17 @@ class mDoExt_invisibleModel;
 class J3DModel;
 class J3DModelData;
 
+class dMat_backup_c {
+public:
+    dMat_backup_c();
+    ~dMat_backup_c();
+    void restore();
+
+    /* 0x00 */ J3DModelData* mModelData;
+    /* 0x04 */ u8 field_0x4[4];
+    /* 0x08 */ mDoExt_backupMaterial_c field_0x8;
+};
+
 class dMat_ice_c {
 public:
     void create(J3DMaterialTable*, J3DAnmTextureSRTKey*);
@@ -19,12 +30,17 @@ public:
     void updateDL(mDoExt_McaMorf*, s8, mDoExt_invisibleModel*);
     void entryDL(J3DModel*, s8, mDoExt_invisibleModel*);
     void entryDL(mDoExt_McaMorf*, s8, mDoExt_invisibleModel*);
+
+    /* 0x00 */ J3DMaterialTable* field_0x0;
+    /* 0x04 */ mDoExt_btkAnm field_0x4;
 };
 
 class dMat_control_c {
 public:
     static void icePlay() { mIce->play(); }
     static void create(J3DMaterialTable*, J3DAnmTextureSRTKey*);
+    static void remove();
+    static void restore(s8);
 
     static void iceEntryDL(J3DModel* model, s8 param_2, mDoExt_invisibleModel* invisModel) {
         mIce->entryDL(model, param_2, invisModel);
@@ -43,7 +59,10 @@ public:
     static void pop(J3DModelData*) {}
     static void push(J3DModelData*) {}
 
+    static mDoExt_backupMaterial_c mTempBackup;
+    static JKRSolidHeap* mHeap;
+    static dMat_backup_c* mBackup;
     static dMat_ice_c* mIce;
 };
 
-#endif /* D_MATERIAL_H */
\ No newline at end of file
+#endif /* D_MATERIAL_H */
diff --git a/include/m_Do/m_Do_ext.h b/include/m_Do/m_Do_ext.h
index ceccacc1f..3be986580 100644
--- a/include/m_Do/m_Do_ext.h
+++ b/include/m_Do/m_Do_ext.h
@@ -509,6 +509,7 @@ private:
 
 class mDoExt_backupMaterial_c {
 public:
+    mDoExt_backupMaterial_c() { mBackupMatBlock = NULL; }
     bool create(J3DModelData*);
     bool create(u16);
     void restore(J3DModelData*);
diff --git a/src/d/d_material.cpp b/src/d/d_material.cpp
index f68965adb..d1138cf1e 100644
--- a/src/d/d_material.cpp
+++ b/src/d/d_material.cpp
@@ -3,22 +3,36 @@
 // Translation Unit: d_material.cpp
 //
 
-#include "d_material.h"
+#include "d/d_material.h"
+#include "JSystem/JKernel/JKRSolidHeap.h"
+#include "JSystem/JUtility/JUTAssert.h"
 #include "dolphin/types.h"
 
+mDoExt_backupMaterial_c dMat_control_c::mTempBackup;
+JKRSolidHeap* dMat_control_c::mHeap;
+dMat_backup_c* dMat_control_c::mBackup;
+dMat_ice_c* dMat_control_c::mIce;
+
 /* 8006F62C-8006F69C       .text restore__13dMat_backup_cFv */
 void dMat_backup_c::restore() {
-    /* Nonmatching */
+    JUT_ASSERT(82, mModelData != 0);
+    field_0x8.restore(mModelData);
 }
 
 /* 8006F69C-8006F740       .text create__10dMat_ice_cFP16J3DMaterialTableP19J3DAnmTextureSRTKey */
-void dMat_ice_c::create(J3DMaterialTable*, J3DAnmTextureSRTKey*) {
+void dMat_ice_c::create(J3DMaterialTable* param_1, J3DAnmTextureSRTKey* param_2) {
     /* Nonmatching */
+    field_0x0 = param_1;
+    int rt = field_0x4.init(field_0x0, param_2, 1, 2, 1.0f, 0, -1, false, 0);
+    JUT_ASSERT(98, rt != 0);
+    field_0x4.entry(field_0x0, field_0x4.getFrameCtrl()->getFrame());
 }
 
 /* 8006F740-8006F780       .text play__10dMat_ice_cFv */
 void dMat_ice_c::play() {
     /* Nonmatching */
+    field_0x4.play();
+    field_0x4.entryFrame();
 }
 
 /* 8006F780-8006F83C       .text copy__10dMat_ice_cFP12J3DModelData */
@@ -47,27 +61,38 @@ void dMat_ice_c::entryDL(mDoExt_McaMorf*, signed char, mDoExt_invisibleModel*) {
 }
 
 /* 8006FB84-8006FCF0       .text create__14dMat_control_cFP16J3DMaterialTableP19J3DAnmTextureSRTKey */
-void dMat_control_c::create(J3DMaterialTable*, J3DAnmTextureSRTKey*) {
+void dMat_control_c::create(J3DMaterialTable* param_1, J3DAnmTextureSRTKey* param_2) {
     /* Nonmatching */
+    mHeap = mDoExt_createSolidHeapFromSystem(0, 0);
+    JUT_ASSERT(308, mHeap != 0);
+    JKRHeap* heap = mDoExt_setCurrentHeap(mHeap);
+    mBackup = new dMat_backup_c[16];
+    mIce = new dMat_ice_c();
+    JUT_ASSERT(313, mBackup != 0 && mIce != 0);
+    mIce->create(param_1, param_2);
+    mTempBackup.create(0x40);
+    mDoExt_adjustSolidHeap(mHeap);
+    mDoExt_setCurrentHeap(heap);
 }
 
 /* 8006FD4C-8006FD88       .text __dt__13dMat_backup_cFv */
-dMat_backup_c::~dMat_backup_c() {
-    /* Nonmatching */
-}
+dMat_backup_c::~dMat_backup_c() {}
 
 /* 8006FD88-8006FD98       .text __ct__13dMat_backup_cFv */
 dMat_backup_c::dMat_backup_c() {
-    /* Nonmatching */
+    mModelData = NULL;
 }
 
 /* 8006FD98-8006FDBC       .text remove__14dMat_control_cFv */
 void dMat_control_c::remove() {
-    /* Nonmatching */
+    mDoExt_destroySolidHeap(mHeap);
 }
 
 /* 8006FDBC-8006FDF4       .text restore__14dMat_control_cFSc */
-void dMat_control_c::restore(signed char) {
+void dMat_control_c::restore(s8 param_1) {
     /* Nonmatching */
+    if (param_1 < 0) {
+        return;
+    }
+    mBackup[param_1].restore();
 }
-