diff --git a/README.md b/README.md
index 9cd8856..c033aee 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,14 @@ Two additional 150mm extrusion need for this mount.
 
 ### Printed extrusion
 Unfortunatelly 250mm extrusions not enought so its can be printed)
+
 ![Printed extrusion](img/extrusion250mm.jpg)
 ![mounted extrusion](img/mounted_extrusion.jpg)
 
 Preloaded nuts on printed extrusion works fine.
 
+### Adapted fan holders for Plus50 size
+![Fans](img/noctua_fan_holder.jpg)
+
+Used silence 40mm Noctua fans and 25mm skirts elements combined with fan holder.
+
diff --git a/STL/Skirt_Fans/40mmfanplus.stl b/STL/Skirt_Fans/40mmfanplus.stl
new file mode 100644
index 0000000..0e6a9d8
Binary files /dev/null and b/STL/Skirt_Fans/40mmfanplus.stl differ
diff --git a/img/noctua_fan_holder.jpg b/img/noctua_fan_holder.jpg
new file mode 100644
index 0000000..764112b
Binary files /dev/null and b/img/noctua_fan_holder.jpg differ