diff --git a/extrusion/lydia-v4.6-ex/cad/emergency_stop _button.SLDASM b/extrusion/lydia-v4.6-ex/cad/emergency_stop _button.SLDASM
deleted file mode 100644
index 2b62000d0..000000000
--- a/extrusion/lydia-v4.6-ex/cad/emergency_stop _button.SLDASM	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c338b98b56e0cef3d6bfcc8bbefc2b789aae51148c92dfb1239d2ca1b5bfbdc4
-size 398546
diff --git a/extrusion/lydia-v4.6-ex/media/build/exv4.jpg b/extrusion/lydia-v4.6-ex/media/build/exv4.jpg
deleted file mode 100644
index ddc80d687..000000000
--- a/extrusion/lydia-v4.6-ex/media/build/exv4.jpg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9d34e5626ae42ad102b847fab664021ffeff49c151db1efe058a1a9c7c35c12d
-size 495478