diff --git a/.gitignore b/.gitignore
index e1ab439..f9e1927 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /build/
 /libsm64.so
 Makefile
+/src/mario
diff --git a/configure b/configure
index dc95e54..1342002 100755
--- a/configure
+++ b/configure
@@ -7,6 +7,11 @@ CFLAGS='-Wall -fPIC'
 BIN_FILE='libsm64.so'
 LDFLAGS=''
 
+prepare() {
+    git submodule update --init --recursive
+    ./extract-decomp-source.py
+}
+
 c_to_obj() {
     printf 'build/'
     echo "$1" | sed 's/cp*$/o/;s:/:_:g'
@@ -34,9 +39,14 @@ print_makefile() {
         make_cmd "$f"
     done
 
-    echo '.PHONY: clean run'
+    echo -e "src/mario/anim_data.inc.c: extract-decomp-source.py\n\t ./extract-decomp-source.py"
+    echo -e "src/mario/geo.inc.c: extract-decomp-source.py\n\t ./extract-decomp-source.py"
+    echo -e "src/mario/model.inc.c: extract-decomp-source.py\n\t ./extract-decomp-source.py"
+
+    echo '.PHONY: clean run .FORCE'
     echo -e "clean:\n\t find . -iname '*.o' | xargs rm && rm -f ./$BIN_FILE"
 }
 
+prepare
 mkdir -p build
-print_makefile > Makefile
+print_makefile > Makefile
\ No newline at end of file
diff --git a/extract-decomp-source.py b/extract-decomp-source.py
new file mode 100755
index 0000000..b189e76
--- /dev/null
+++ b/extract-decomp-source.py
@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+import sys
+import os
+import subprocess
+import shutil
+
+geo_inc_c_header = """
+#include "../include/sm64.h"
+#include "../include/types.h"
+#include "../include/geo_commands.h"
+#include "../game/rendering_graph_node.h"
+#include "../shim.h"
+#include "../game/object_stuff.h"
+#include "../game/behavior_actions.h"
+#include "model.inc.h"
+
+#define SHADOW_CIRCLE_PLAYER 99
+"""
+
+geo_inc_c_footer = """
+const GeoLayout mario_geo_libsm64[] = {
+   GEO_SHADOW(SHADOW_CIRCLE_PLAYER, 0xB4, 100),
+   GEO_OPEN_NODE(),
+      GEO_ZBUFFER(1),
+      GEO_OPEN_NODE(),
+         GEO_SCALE(0x00, 16384),
+         GEO_OPEN_NODE(),
+            GEO_ASM(0, geo_mirror_mario_backface_culling),
+            GEO_ASM(0, geo_mirror_mario_set_alpha),
+            GEO_BRANCH(1, mario_geo_load_body),
+            GEO_ASM(1, geo_mirror_mario_backface_culling),
+         GEO_CLOSE_NODE(),
+      GEO_CLOSE_NODE(),
+   GEO_CLOSE_NODE(),
+   GEO_END(),
+};
+
+void *mario_geo_ptr = (void*)mario_geo_libsm64;
+"""
+
+geo_inc_h = """
+#pragma once
+
+extern void *mario_geo_ptr;
+"""
+
+anim_data_h = """
+#pragma once
+
+extern void *mario_anims_ptr;
+"""
+
+anim_data_c_footer = """
+void *mario_anims_ptr = &gMarioAnims;
+"""
+
+def main():
+    os.chdir(os.path.dirname(sys.argv[0]))
+    shutil.rmtree("src/mario", ignore_errors=True)
+    os.makedirs("src/mario", exist_ok=True)
+
+    geo_inc_c = ""
+    model_inc_c = ""
+    model_inc_h_lines = [
+        "#pragma once",
+        '#include "../include/types.h"',
+        '#include "../include/PR/gbi.h"'
+    ]
+
+    with open("sm64-port/actors/mario/geo.inc.c", "r") as file:
+        geo_inc_c = file.read()
+
+    with open("sm64-port/actors/mario/model.inc.c", "r") as file:
+        lines = file.read().splitlines()
+
+        for line in lines:
+            if line.startswith("const "):
+                model_inc_h_lines.append("extern " + line.replace(" = {", ";"))
+
+        lines = [ x.replace("#include", "//#include") for x in lines ]
+        lines.insert(0, "#include \"../model_hack.h\"")
+        model_inc_c = "\n".join(lines)
+
+    with open("src/mario/geo.inc.c", "w") as file:
+        file.write(geo_inc_c_header + geo_inc_c + geo_inc_c_footer)
+
+    with open("src/mario/model.inc.c", "w") as file:
+        file.write(model_inc_c)
+
+    with open("src/mario/model.inc.h", "w") as file:
+        file.write("\n".join(model_inc_h_lines))
+
+    with open("src/mario/geo.inc.h", "w") as file:
+        file.write(geo_inc_h)
+
+    os.chdir("sm64-port")
+    mario_anims_pipe = subprocess.run(["tools/mario_anims_converter.py", "-l"], stdout=subprocess.PIPE)
+    mario_anims_string = mario_anims_pipe.stdout.decode('utf-8')
+    os.chdir("..")
+
+    with open("src/mario/anim_data.c", "w") as file:
+        file.write(mario_anims_string.replace('#include "types.h"', '#include "../include/types.h"\n#include "anim_data.h"') + anim_data_c_footer)
+
+    with open("src/mario/anim_data.h", "w") as file:
+        file.write(anim_data_h)
+
+main()
\ No newline at end of file
diff --git a/src/game/behavior_actions.c b/src/game/behavior_actions.c
new file mode 100644
index 0000000..2445c2b
--- /dev/null
+++ b/src/game/behavior_actions.c
@@ -0,0 +1,19 @@
+#include "behavior_actions.h"
+#include "rendering_graph_node.h"
+#include "../shim.h"
+
+// not sure what this is doing here. not in a behavior file.
+Gfx *geo_move_mario_part_from_parent(s32 run, UNUSED struct GraphNode *node, Mat4 mtx) {
+    Mat4 sp20;
+    struct Object *sp1C;
+
+    if (run == TRUE) {
+        sp1C = (struct Object *) gCurGraphNodeObject;
+        if (sp1C == gMarioObject && sp1C->prevObj != NULL) {
+            create_transformation_from_matrices(sp20, mtx, *gCurGraphNodeCamera->matrixPtr);
+            obj_update_pos_from_parent_transformation(sp20, sp1C->prevObj);
+            obj_set_gfx_pos_from_pos(sp1C->prevObj);
+        }
+    }
+    return NULL;
+}
\ No newline at end of file
diff --git a/src/game/behavior_actions.h b/src/game/behavior_actions.h
new file mode 100644
index 0000000..d949fed
--- /dev/null
+++ b/src/game/behavior_actions.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#include "../include/types.h"
+#include "../mario/model.inc.h"
+
+extern Gfx *geo_move_mario_part_from_parent(s32 run, UNUSED struct GraphNode *node, Mat4 mtx);
\ No newline at end of file
diff --git a/src/game/rendering_graph_node.c b/src/game/rendering_graph_node.c
index 87360f0..9853556 100644
--- a/src/game/rendering_graph_node.c
+++ b/src/game/rendering_graph_node.c
@@ -18,7 +18,7 @@
 
 
 
-#include "../model/model.inc.h"
+#include "../mario/model.inc.h"
 
 
 // PATCH
diff --git a/src/libsm64.c b/src/libsm64.c
index ea6a9d8..45c96c9 100644
--- a/src/libsm64.c
+++ b/src/libsm64.c
@@ -16,9 +16,9 @@
 #include "engine/surface_collision.h"
 #include "engine/graph_node.h"
 #include "engine/geo_layout.h"
-#include "assets/mario_anim_data.h"
 #include "game/rendering_graph_node.h"
-#include "model/geo.inc.h"
+#include "mario/anim_data.h"
+#include "mario/geo.inc.h"
 #include "gfx_adapter.h"
 
 static struct AllocOnlyPool *s_mario_geo_pool;
@@ -86,7 +86,7 @@ void sm64_global_init( SM64DebugPrintFunctionPtr debugPrintFunction )
     s_mario_geo_pool = alloc_only_pool_init();
     s_mario_graph_node = process_geo_layout( s_mario_geo_pool, mario_geo_ptr );
 
-    D_80339D10.animDmaTable = (void*)(&gMarioAnims);
+    D_80339D10.animDmaTable = mario_anims_ptr;
     D_80339D10.currentAnimAddr = NULL;
     D_80339D10.targetAnim = malloc( 0x4000 );
 
diff --git a/src/model_hack.h b/src/model_hack.h
new file mode 100644
index 0000000..a01fa80
--- /dev/null
+++ b/src/model_hack.h
@@ -0,0 +1,115 @@
+#pragma once
+
+#include "include/types.h"
+#include "gfx_adapter_commands.h"
+
+/*
+ * Vertex (set up for use with colors)
+ */
+typedef struct {
+#ifndef GBI_FLOATS
+    short ob[3]; /* x, y, z */
+#else
+    float ob[3]; /* x, y, z */
+#endif
+    unsigned short flag;
+    short tc[2]; /* texture coord */
+    unsigned char cn[4]; /* color & alpha */
+} Vtx_t;
+
+/*
+ * Vertex (set up for use with normals)
+ */
+typedef struct {
+#ifndef GBI_FLOATS
+    short ob[3]; /* x, y, z */
+#else
+    float ob[3]; /* x, y, z */
+#endif
+    unsigned short flag;
+    short tc[2]; /* texture coord */
+    signed char n[3]; /* normal */
+    unsigned char a; /* alpha */
+} Vtx_tn;
+
+typedef union {
+    Vtx_t v; /* Use this one for colors */
+    Vtx_tn n; /* Use this one for normals */
+    long long int force_structure_alignment;
+} Vtx;
+
+typedef struct {
+    unsigned char col[3]; /* diffuse light value (rgba) */
+    char pad1;
+    unsigned char colc[3]; /* copy of diffuse light value (rgba) */
+    char pad2;
+    signed char dir[3]; /* direction of light (normalized) */
+    char pad3;
+} Light_t;
+
+typedef struct {
+    unsigned char col[3]; /* ambient light value (rgba) */
+    char pad1;
+    unsigned char colc[3]; /* copy of ambient light value (rgba) */
+    char pad2;
+} Ambient_t;
+
+typedef union {
+    Light_t l;
+    long long int force_structure_alignment[2];
+} Light;
+
+typedef union {
+    Ambient_t l;
+    long long int force_structure_alignment[1];
+} Ambient;
+
+typedef struct {
+    Ambient a;
+    Light l[1];
+} Lights1;
+
+//static const Lights1 mario_blue_lights_group = gdSPDefLights1( 0x00, 0x00, 0x7f, 0x00, 0x00, 0xff, 0x28, 0x28, 0x28);
+#define gdSPDefLights1(ar,ag,ab,r1,g1,b1,x1,y1,z1) {{{ {ar,ag,ab},0,{ar,ag,ab},0}}, {{{ {r1,g1,b1},0,{r1,g1,b1},0,{x1,y1,z1},0}}} }
+
+#define gsSPVertex(v, n, v0) \
+    GFXCMD_VertexData, \
+    (int64_t)v, n, v0
+
+#define gsSP2Triangles(v00, v01, v02, flag0, v10, v11, v12, flag1) \
+    GFXCMD_Triangle, \
+    v00, v01, v02, flag0, \
+    GFXCMD_Triangle, \
+    v10, v11, v12, flag1
+
+#define gsSP1Triangle(v00, v01, v02, flag0) \
+    GFXCMD_Triangle, \
+    v00, v01, v02, flag0
+
+#define gsSPEndDisplayList() \
+    GFXCMD_EndDisplayList
+
+#define gsSPDisplayList(dl) \
+    GFXCMD_SubDisplayList, \
+    (int64_t)dl
+
+#define gsSPLight(l, n) \
+    GFXCMD_Light, \
+    (int64_t)l, n
+
+#define gsDPPipeSync() (GFXCMD_None)
+#define gsDPSetCombineMode(a, b) (GFXCMD_None)
+#define gsSPSetGeometryMode(word) (GFXCMD_None)
+#define gsDPLoadTextureBlock(timg, fmt, siz, width, height, pal, cms, cmt, masks, maskt, shifts, shiftt) (GFXCMD_None)
+#define gsSPTexture(s, t, level, tile, on) (GFXCMD_None)
+#define gsSPClearGeometryMode(word) (GFXCMD_None)
+#define gsDPSetEnvColor(r, g, b, a) (GFXCMD_None)
+#define gsDPSetAlphaCompare(type) (GFXCMD_None)
+#define gsDPTileSync() (GFXCMD_None)
+#define gsDPSetTile(fmt, siz, line, tmem, tile, palette, cmt, maskt, shiftt, cms, masks, shifts) (GFXCMD_None)
+#define gsDPSetTileSize(t, uls, ult, lrs, lrt) (GFXCMD_None)
+#define gsDPSetTextureImage(f, s, w, i) (GFXCMD_None)
+#define gsDPLoadBlock(tile, uls, ult, lrs, dxt) (GFXCMD_None)
+#define gsDPLoadSync() (GFXCMD_None)
+
+typedef int64_t Gfx;
\ No newline at end of file