diff --git a/README.md b/README.md
index fa69e73..91ed55a 100644
--- a/README.md
+++ b/README.md
@@ -28,3 +28,9 @@ You have to click at the link "reset timing control data" on the webinterface.
 Sample schematics (no NodeMCU pins defined in there)
 
 ![Sample schematics](pic/schematics.png)
+
+![Prototype](pic/prototype.jpeg)
+
+![3D printed case](pic/case/IMG_3410.JPG)
+![3D printed case](pic/case/IMG_3411.JPG)
+
diff --git a/pic/prototype.jpeg b/pic/prototype.jpeg
new file mode 100644
index 0000000..71c44d1
Binary files /dev/null and b/pic/prototype.jpeg differ