Filament Spoolholder

I draw the spoolholder after looking here and didnt found exactly what I´m looking for..
Just the cross with the bearings I saw here somewhere - unfortunately I don´t remember where and also don´t found it with the search again...
If the the Person who draw it originally see it - please tell me that I can put here a link to your Spoolholder ;-)

To my spoolholder - I draw and printed already, but the Printer itself isn´t finished, so I can´t really test it - by hand it work good
The "groundplate" is made for 30/30 Extrusion

Sorry for my unprofessionel Introduction - it´s the first Thing I uploaded here - if you have questions, make a comment and I improve.... ;-)