Y4 Configuration. You need 3 22mm m3 standoffs, 2 5mm m3 standoffs, 4 15mm m3 standoffs (I'm using aluminum for these, but could also use bylon), 1 m3 lock nut, and some m3 screws (sizes 4mm, 5 or 6 mm, 10 mm)
96mm pepperF1sh frame for quadcopter. Last version had little motor protection. This one has some protection for the motors, should weigh in about 3g. Choose to have skinny arms and 1.5mm frame for strength.
Supports 16x16 flight controller
This one has been tested and crashed a few dozen times and has held up guite well.