WLCSP12 package in pages 83-85 of:https://www.st.com/resource/en/datasheet/stm32c011d6.pdfhas defined pad diameter and solder mask aperture diameter but... where can I find solder paste aperture?This is very specific package, 0.35mm pitch. I found so...

I saw the VL53L1X used as a people counter video at: https://www.youtube.com/watch?v=c91Ve-g0J2UIs the source code used in that video available?TIA,