diff --git a/include/M3DUtil/M3UModel.hpp b/include/M3DUtil/M3UModel.hpp
index bbfa67b9..740068d0 100644
--- a/include/M3DUtil/M3UModel.hpp
+++ b/include/M3DUtil/M3UModel.hpp
@@ -2,11 +2,10 @@
 #define M3DUTIL_M3U_MODEL_HPP
 
 #include <JSystem/JDrama/JDRGraphics.hpp>
+#include <JSystem/J3D/J3DGraphAnimator/J3DAnimation.hpp>
 
 struct M3UMtxCalcSetInfo;
 class J3DModel;
-class J3DFrameCtrl;
-class J3DAnmTexPattern;
 class J3DTexNoAnm;
 
 class M3UModelCommon {
@@ -36,6 +35,9 @@ class M3UModel {
 	void updateInTexPatternAnm();
 	void updateInMotion();
 
+	// Fabricated
+	J3DFrameCtrl* getFrameCtrl() { return unkC; }
+
 public:
 	/* 0x4 */ M3UModelCommon* unk4;
 	/* 0x8 */ J3DModel* unk8;
diff --git a/include/M3DUtil/M3UModelMario.hpp b/include/M3DUtil/M3UModelMario.hpp
new file mode 100644
index 00000000..68757853
--- /dev/null
+++ b/include/M3DUtil/M3UModelMario.hpp
@@ -0,0 +1,24 @@
+#ifndef M3DUTIL_M3U_MODEL_MARIO_HPP
+#define M3DUTIL_M3U_MODEL_MARIO_HPP
+
+#include <M3DUtil/M3UModel.hpp>
+
+class M3UModelCommonMario : public M3UModelCommon {
+public:
+	virtual void getMtxCalc(const M3UMtxCalcSetInfo&);
+
+public:
+};
+
+class M3UModelMario : public M3UModel {
+public:
+	virtual void changeMtxCalcSIAnmBQAnmTransform(int, u8);
+	virtual void updateIn();
+	virtual void updateInMotion();
+	virtual void updateOut();
+
+public:
+	// TODO:
+};
+
+#endif
diff --git a/include/Player/MarioMain.hpp b/include/Player/MarioMain.hpp
index 001bfac5..50833c08 100644
--- a/include/Player/MarioMain.hpp
+++ b/include/Player/MarioMain.hpp
@@ -6,6 +6,9 @@
 #include <System/ParamInst.hpp>
 #include <System/DrawSyncCallback.hpp>
 #include <Strategic/TakeActor.hpp>
+#include <JSystem/J3D/J3DGraphBase/J3DDrawBuffer.hpp>
+#include <JSystem/J3D/J3DGraphAnimator/J3DModel.hpp>
+#include <M3DUtil/M3UModelMario.hpp>
 #include <Player/Yoshi.hpp>
 
 class TLiveActor;
@@ -584,12 +587,12 @@ class TMario : public TTakeActor, public TDrawSyncCallback {
 	virtual void damageExec(THitActor*, int, int, int, f32, int, f32, s16);
 	virtual void getVoiceStatus();
 
-	void actnMain();
+	bool actnMain();
 	void pitching();
 	void putting();
 	void catchLost();
 	void takePose();
-	void taking();
+	bool taking();
 	void demoMain();
 	void disappear();
 	void nomotion();
@@ -656,7 +659,7 @@ class TMario : public TTakeActor, public TDrawSyncCallback {
 	void changeHandByRate(f32);
 	void changeHand(int);
 	void isAnimeLoopOrStop();
-	void isLast1AnimeFrame();
+	BOOL isLast1AnimeFrame();
 	void getMotionFrameCtrl();
 	void getCurrentFrame(int);
 	void getRailMtx() const;
@@ -772,10 +775,10 @@ class TMario : public TTakeActor, public TDrawSyncCallback {
 	void checkGraffitoDamage();
 	void makeGraffitoDamage(const TMario::TEParams&);
 	void checkAllMotions();
-	void changePlayerDropping(u32, u32);
-	void changePlayerJumping(u32, u32);
+	bool changePlayerDropping(u32, u32);
+	bool changePlayerJumping(u32, u32);
 	void changePlayerTriJump();
-	void changePlayerStatus(u32, u32, bool);
+	bool changePlayerStatus(u32, u32, bool);
 	void throwMario(const JGeometry::TVec3<f32>&, f32);
 	void setStatusToRunning(u32, u32);
 	void setStatusToJumping(u32, u32);
@@ -798,7 +801,7 @@ class TMario : public TTakeActor, public TDrawSyncCallback {
 	void changePos(const Vec&);
 	void isSpeedZero();
 	void canBendBody();
-	void considerRotateJumpStart();
+	BOOL considerRotateJumpStart();
 	void addVelocity(f32);
 	s32 onYoshi() const;
 	void getGroundJumpPower() const;
@@ -1171,8 +1174,31 @@ class TMario : public TTakeActor, public TDrawSyncCallback {
 
 	// TODO: Make enum (0 = red, 1 = yellow, 2 = green)
 	/* 0x388 */ u16 mBlooperColor;
-
-	/* 0x38A */ char unk38A[0x5A];
+	/* 0x38A */ u16 unk38A;
+	/* 0x38C */ f32 mHolderHeightDiff;
+	/* 0x390 */ u32 unk390;
+	/* 0x394 */ J3DDrawBuffer* unk394;
+	/* 0x398 */ J3DDrawBuffer* unk398;
+	/* 0x39C */ u32 unk39C;
+	/* 0x3A0 */ u32 unk3A0;
+	/* 0x3A4 */ u32 unk3A4;
+	/* 0x3A8 */ M3UModelMario* unk3A8; // Full model data
+	/* 0x3AC */ J3DModelData* unk3AC;  // Body model data
+	/* 0x3B0 */ J3DModel* unk3B0;      // R Hand 2nd model
+	/* 0x3B4 */ J3DModel* unk3B4;      // L Hand 2nd model
+	/* 0x3B8 */ J3DModel* unk3B8;      // R Hand 3nd model
+	/* 0x3BC */ J3DModel* unk3BC;      // L Hand 3nd model
+	/* 0x3C0 */ J3DModel* unk3C0;      // R Hand 4nd model
+	/* 0x3C4 */ u8 unk3C4;
+	/* 0x3C5 */ u8 unk3C5[12]; // Array of bone ids
+	/* 0x3D1 */ u8 unk3D1;
+	/* 0x3D2 */ u8 unk3D2;
+	/* 0x3D3 */ u8 unk3D3;
+	/* 0x3D4 */ u16 unk3D4;
+	/* 0x3D6 */ u16 unk3D6;
+	/* 0x3D8 */ f32 unk3D8;
+	/* 0x3DC */ f32 unk3DC;
+	/* 0x3E0 */ void* mCap; // TMarioCap
 
 	/* 0x3E4 */ TWaterGun* mWaterGun;
 
diff --git a/src/Player/MarioAction.cpp b/src/Player/MarioAction.cpp
index e69de29b..61daaafa 100644
--- a/src/Player/MarioAction.cpp
+++ b/src/Player/MarioAction.cpp
@@ -0,0 +1,71 @@
+#include <Player/MarioMain.hpp>
+
+bool TMario::actnMain()
+{
+	u32 action = mAction;
+
+	bool result = false;
+
+	// TODO: Action enum
+	switch (action) {
+	case 0x383:
+		result = taking();
+		break;
+	case 0x384:
+		if ((mInput & 4) != 0) {
+			result = changePlayerDropping(0x88C, 0);
+		} else {
+			if (isLast1AnimeFrame()) {
+				setAnimation(0xC3, 1.0f);
+				result = changePlayerStatus(0xC400201, 0, false);
+			} else {
+				stopCommon(0x110, 0xC400201);
+				result = false;
+			}
+		}
+		break;
+	case 0x386:
+		if ((mInput & 2) != 0) {
+			if (considerRotateJumpStart()) {
+				result = true;
+			} else {
+				result = changePlayerJumping(0x2000880, false);
+			}
+		} else {
+			if ((mInput & 4) != 0) {
+				result = changePlayerStatus(0x88C, 0, false);
+			} else {
+				if ((mInput & 8) != 0) {
+					result = changePlayerStatus(0x50, 0, false);
+				} else {
+					stopCommon(0x5A, 0xC400201);
+					result = false;
+				}
+			}
+		}
+		break;
+	case 0x80000387:
+		if ((mInput & 4) != 0) {
+			result = changePlayerDropping(0x88c, 0);
+		} else {
+			stopCommon(0x6E, 0xC400201);
+			if (mHeldObject != nullptr
+			    && unk3A8->getFrameCtrl()->checkPass(20.0f)) {
+				mHeldObject->receiveMessage(this, 0x6);
+				mHeldObject = nullptr;
+			}
+			result = false;
+		}
+		break;
+	case 0x80000588:
+		if ((mInput & 4) != 0) {
+			result = changePlayerDropping(0x88C, 0);
+		} else {
+			stopCommon(0x65, 0xC400201);
+			checkThrowObject();
+			result = false;
+		}
+		break;
+	}
+	return result;
+}