pimoroni pirate audio with battery case

I wanted to make an audiobook player for my niece, so i used a pi zero with the pimoroni pirate audio headphone board. Ywabiko's pirate audio cases are a work of art, i printed one and it was perfect, but i decided i needed to add a battery, so i used the waveshare Li-Ion battery hat for the pi zero:

https://www.waveshare.com/li-ion-battery-hat.htm

and remodelled Ywabiko's case to fit it.
I made the case from translucent petg so that the battery indicator/ charge leds are visible through it, with a red pla toggle for the power on/off switch and a bronze pla lid.

This thing is the remodelled case and the toggle for the power switch, you'll have to get the lid from Ywabiko's pimoroni pirate audio case:

https://www.thingiverse.com/thing:4087948

edit: I also used this riser for the gpio pins from the battery board to the pirate audio board:

https://www.ebay.co.uk/itm/171506249076