Rasberry Pi 4B Model and components for MiniDexed

I wanted to design a case for the MiniDexed project using a Raspberry Pi 4B, DACPlus Hat, OSA Midi Board, 16 character two line display with i2C and the KY040 Rotary Encoder. I couldn't find a free downloadable model anywhere so drew these up in Blender. They are size/position accurate as I designed and printed a case based on these measurements and it all fitted perfectly. The screen is modelled with an i2c backpack board and just the screen alone. The pi4b is modelled with standoffs and without. Please link me in to any designs you use this for as I would love to see how people create using these models, I searched for a free pi4b model and couldn't find one and I hope these files help someone out there to realise their designs.

If you need a Midi Hat Model for the OSA Electronics HAT it's available on their website for download: http://www.osaelectronics.com/get/raspberry/cad/RPIMIDIE_A0.step

This is not for printing but a resource for people to use to design things around the components.