diff --git a/Dockerfile b/Dockerfile
index ce93b87..a1916bb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,59 +39,57 @@ RUN git clone --depth 1 --branch v${b3d_vs_major}.${b3d_vs_minor} \
 RUN cd /opt/blender && make update
 RUN cd /opt/blender && make -j$(nproc)
 
+# Check if this folder exist
+RUN ls /opt/build_linux/bin/
 
-## 02. Collecte all dependencies
-FROM b3dock AS collector
-# Rassemble toutes les .so des precompiled libs dans un dossier plat
-# -not -type d  : ignore les dossiers
-# cp -P         : préserve les symlinks relatifs (libFoo.so -> libFoo.so.1.0)
-RUN mkdir -p /collected-libs && \
-    find /opt/blender/lib/linux_x64 \
-        -name "*.so*" \
-        -not -type d \
-        -exec cp -P {} /collected-libs/ \;
+### 02. Collecte all dependencies
+#FROM b3dock AS collector
+#
+#RUN apt-get update && apt-get install -y \
+#    binutils \
+#    && rm -rf /var/lib/apt/lists/*
+#
+#COPY collect_deps.sh /usr/local/bin/collect_deps.sh
+#RUN chmod +x /usr/local/bin/collect_deps.sh
+#
+#RUN collect_deps.sh /opt/build_linux/bin/blender /collected-libs
+#
+## Strip des symboles debug
+#RUN find /collected-libs -name "*.so*" -not -type l \
+#    -exec strip --strip-debug {} \; 2>/dev/null || true
+#
+#RUN strip --strip-debug /opt/build_linux/bin/blender 2>/dev/null || true
 
 
 ## 03. Build optimissed image
 ## Setup a Multistage optimisation
-FROM ubuntu:25.04
+FROM ubuntu:25.04 AS final
 
 RUN apt-get update && apt-get install -y \
-    libx11-6 \
+    libsm6 \
     libxi6 \
     libxxf86vm1 \
     libxrender1 \
-    libxrandr2 \
-    libxinerama1 \
-    libxcursor1 \
     libxfixes3 \
     libxkbcommon0 \
-    libwayland-client0 \
-    libwayland-egl1 \
-    libegl1 \
-    libgl1 \
-    libdbus-1-3 \
-    libxcb1 \
-    libtbb12 \
-    libopenal1 \
-    libsm6 \
-    libice6 \
-    && rm -rf /var/lib/apt/lists/*
+    libgl1
 
 RUN useradd -m -s /bin/bash bld
 
-COPY --from=b3dock /opt/build_linux/bin/blender /usr/local/bin/blender
-COPY --from=collector /collected-libs /usr/local/lib/blender
+#COPY --from=b3dock /opt/build_linux/bin/blender /usr/local/bin/blender
+COPY --from=b3dock /opt/build_linux/bin /opt/blender
+RUN ls -la /opt/blender
+#COPY --from=collector /collected-libs /usr/local/lib/blender
 
-RUN echo "/usr/local/lib/blender" > /etc/ld.so.conf.d/blender.conf \
-    && ldconfig
+RUN #echo "/usr/local/lib/blender" > /etc/ld.so.conf.d/blender.conf \
+#    && ldconfig
 
-ARG b3d_vs_major
-ENV B3D_ADDON_PATH="/home/bld/.config/blender/${b3d_vs_major}/scripts/addons"
+# ARG b3d_vs_major
+# ENV B3D_ADDON_PATH="/home/bld/.config/blender/${b3d_vs_major}/scripts/addons"
 
 USER bld
 # Working Directory setup
-WORKDIR /home/bld
+WORKDIR /opt/blender
 
-ENTRYPOINT ["/usr/local/bin/blender"]
-CMD ["--version"]
\ No newline at end of file
+#ENTRYPOINT ["/usr/local/bin"]
+#CMD ["--version"]
\ No newline at end of file
diff --git a/README.md b/README.md
index 0e8a83d..66fdfd8 100644
--- a/README.md
+++ b/README.md
@@ -29,5 +29,19 @@ Call this function with blender inside this container
 
 # Check Image build
 ```shell
-docker run --rm stilobique/blender:5.1.2 blender --version
+docker run --rm stilobique/blender:5.1.2 --version
+```
+
+```shell
+# Taille de l'image
+docker image inspect stilobique/blender:5.1.2 \
+    --format='{{.Size}}' | numfmt --to=iec
+
+# Dépendances manquantes
+docker run --rm --entrypoint /bin/bash stilobique/blender:5.1.2 -c \
+    'ldd /usr/local/bin/blender | grep "not found" || echo "All deps OK"'
+
+# Test fonctionnel
+docker run --rm stilobique/blender:5.1.2 \
+    -b --python-expr "import bpy; print('OK:', bpy.app.version_string)"
 ```
\ No newline at end of file
diff --git a/collect_deps.sh b/collect_deps.sh
new file mode 100644
index 0000000..992de79
--- /dev/null
+++ b/collect_deps.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+set -e
+
+OUTDIR="$1"
+SEARCH_PREFIX="/opt/blender/lib/linux_x64"
+
+if [ -z "$OUTDIR" ]; then
+    echo "Usage: $0 <dossier_sortie>"
+    exit 1
+fi
+
+# Libs dont la version dans apt est trop ancienne pour Blender 5.x
+NEEDED_PREFIXES=(
+    "libOpenColorIO"   # apt=2.1  besoin=2.5
+    "libOpenImageIO"   # apt=2.4  besoin=3.1
+    "libOpenImageIO_Util"
+    "libopenvdb"       # apt=10   besoin=13
+    "libosdCPU"        # apt=3.5  besoin=3.7
+    "libosdGPU"        # apt=3.5  besoin=3.7
+    "libOpenEXR"       # pas dispo en bonne version
+    "libIex"
+    "libImath"
+    "libusd"           # pas dans apt
+    "libceres"         # pas dans apt
+    "liboslcomp"       # pas dans apt
+    "liboslexec"       # pas dans apt
+    "liboslquery"      # pas dans apt
+    "libMaterialX"     # pas dans apt
+    "libembree4"       # à vérifier
+)
+
+mkdir -p "$OUTDIR"
+
+echo "=== Collecte des libs Blender spécifiques ==="
+
+for prefix in "${NEEDED_PREFIXES[@]}"; do
+    find "$SEARCH_PREFIX" \
+        -name "${prefix}*" \
+        -not -type d \
+        -exec cp -Pn {} "$OUTDIR/" \; 2>/dev/null || true
+done
+
+echo "Fichiers collectés : $(ls "$OUTDIR" | wc -l)"
+du -sh "$OUTDIR"
\ No newline at end of file