Macbook Air sliding camera cover

I have always used stickers over my laptop and phone cameras after being in a presentation about online safety and how criminals can easily access cameras. Children are particularly at risk as app developers target children; gaining permission for the use of camera and photo roll! (One particularly bad one was apparently that horrible talking cat thing). PLEASE CHECK WHAT PERMISSIONS ARE REQUIRED ON THE APPS YOUR CHILDREN ARE USING. NEVER NEVER NEVER NEVER LET THEM HAVE THEIR PHONES IN THEIR ROOMS OR BATHROOMS!!!! DON'T LET THE SICKOS WORK HARDER AT EXPLOITING YOUR CHILDREN THAN YOU DO PROTECTING THEM!

I was inspired by another model online that I used for my Macbook Pro. But I couldn't find anything for the Macbook Air that some other family members use. So I designed this one from scratch in Fusion (file available for you to adapt)

This fits the slightly older Macbook Air wedge shape. 

Let me know how you get on with it.