diff --git a/.github/workflows/optimize-images.yml b/.github/workflows/optimize-images.yml
new file mode 100644
index 0000000..16d85ce
--- /dev/null
+++ b/.github/workflows/optimize-images.yml
@@ -0,0 +1,17 @@
+name: Optimize images
+
+on:
+  pull_request:
+    branches: [ master, main, release/** ]
+    paths:
+      - "**/*.png"
+
+  push:
+    branches: [ master, main, release/** ]
+    paths:
+      - "**/*.png"
+
+jobs:
+  optimize-images:
+    uses: GTNewHorizons/GTNH-Actions-Workflows/.github/workflows/optimize-images.yml@master
+    secrets: inherit
diff --git a/src/main/resources/assets/mcframes/textures/blocks/frame.png b/src/main/resources/assets/mcframes/textures/blocks/frame.png
index 85d874d..e478512 100644
Binary files a/src/main/resources/assets/mcframes/textures/blocks/frame.png and b/src/main/resources/assets/mcframes/textures/blocks/frame.png differ
diff --git a/src/main/resources/assets/mcframes/textures/blocks/motor/bottom.png b/src/main/resources/assets/mcframes/textures/blocks/motor/bottom.png
index 3e9db28..b3038e0 100644
Binary files a/src/main/resources/assets/mcframes/textures/blocks/motor/bottom.png and b/src/main/resources/assets/mcframes/textures/blocks/motor/bottom.png differ
diff --git a/src/main/resources/assets/mcframes/textures/blocks/motor/side.png b/src/main/resources/assets/mcframes/textures/blocks/motor/side.png
index 8ba03d6..6e838cc 100644
Binary files a/src/main/resources/assets/mcframes/textures/blocks/motor/side.png and b/src/main/resources/assets/mcframes/textures/blocks/motor/side.png differ
diff --git a/src/main/resources/assets/mcframes/textures/blocks/motor/sidee.png b/src/main/resources/assets/mcframes/textures/blocks/motor/sidee.png
index ba88a7e..101a606 100644
Binary files a/src/main/resources/assets/mcframes/textures/blocks/motor/sidee.png and b/src/main/resources/assets/mcframes/textures/blocks/motor/sidee.png differ
diff --git a/src/main/resources/assets/mcframes/textures/blocks/motor/sidew.png b/src/main/resources/assets/mcframes/textures/blocks/motor/sidew.png
index f29408c..5970fe0 100644
Binary files a/src/main/resources/assets/mcframes/textures/blocks/motor/sidew.png and b/src/main/resources/assets/mcframes/textures/blocks/motor/sidew.png differ
diff --git a/src/main/resources/assets/mcframes/textures/blocks/motor/top.png b/src/main/resources/assets/mcframes/textures/blocks/motor/top.png
index be5b895..8b61328 100644
Binary files a/src/main/resources/assets/mcframes/textures/blocks/motor/top.png and b/src/main/resources/assets/mcframes/textures/blocks/motor/top.png differ
diff --git a/src/main/resources/fr_logo.png b/src/main/resources/fr_logo.png
index f51850a..565c8f4 100644
Binary files a/src/main/resources/fr_logo.png and b/src/main/resources/fr_logo.png differ