About this 3D model

This is an remix of Raspberry Pi 3 (B/B+), Pi 2 B, and Pi 1 B+ case with VESA mounts.The improvements are:Removed Vesa mountsMade screw fasteners internal to reduce footprintMade 1mm narrower for improved fitSlightly taller to cover USB connectors, < 1mm above lip of connectorsReinforced studs with expansion relief to minimize easy breakage and interference. 2 versions of top, one with pin connector slot open, one with original break away slot.Screws required are 2.5mm self tapping plastic fasteners. Length 8-10mm. Head diameter is 4mm. This was created in Sketchup Make 2017 and the files are included.An RPi 3B+ fits perfect. I can't vouch for others as I don't have them.I printed in PLA with 4mm nozzle @ 0.15mm layer height, 205/200°C, and 50mm/sec. Your printer may vary.