Got the idea to make a the Vs Seeker while playing Pokemon GO. Made a 3d printable clip for it but I might revise it to use some magnets/screws and a metal clip of some sort instead. But if you want to make a 3d printable clip yourself the dimensions of the slots are 18mm long (the hole is actually 18.5mm long but I recommend making your clip sort for tolerance), 2mm wide and 3.5mm deep.
I also have this up for sale on Shapeways if you need a higher detail print for something like cosplay purposes.
MachinaWolf141
