Raspberry Pi Zero Stack Plate

I made this plate to stack my Raspberry Pi zeros and zero 2s.

The Raspberry Pi's can be screed down to the plate with four m2.5 screws, I used these https://www.amazon.co.uk/gp/product/B0894D654R/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1 

I used these stand-offs https://www.amazon.co.uk/gp/product/B08HLJ7C6S/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1 to separate the plates and create the stack. 

I have included the fusion 360 file along with the stl.