Feather OLED Wing Project case

This is a case for a feather + featherwing using short headers. There is space in the case for a 150 mAh LiPo battery, flashlight switch, amplifier and speaker. Cutout on lid face is for a single 5x5 controllable RGBW (or RGB) LED.
I used a single 18mm M2.5 screw and 3mm M2.5 brass insert which I thermoset into the case hole.
please flip the lid over and print it top side down!