This is a REMIX from Smartroad, based on their awesome experimental concept. It would not fit for me, and I realised that his was based on the Alienware 13, and mine is the Alienware 15, so mine is likely thicker.
I took the basic shape and redesigned it in Solidworks. I enclarged the jaws and changed the profile of the teeth slightly, and the spring section, but overall very similar to the original.
I also filled in the Alien head on the Dual Print.
Works rather well, I am happy with the outcome.
No more overheating for me!
Included a Dual Colour version, and a Single Colour version. Single colour has an open alien, where as the Dual version has the alien in the 2nd colour, along with the toe of the foot.
Printed in ABS, so there is some degree of flex. It may work fine with PLA, however there is some risk it will snap rather than spring/bend when you connect it.