Apple Logo LED Light
I ordered a £4 USB LED light from Amazon and plugged it into the Raspberry Pi. Then mounted the LED behind the apple logo.
Sound is a bit muffled but more than good enough for my use case, which will be mostly following YouTube ‘how to’ videos.
The amplifier speaker module is from Monk Makes and cost around £18 so it’s fairly expensive but saved me a bunch of time. It connects to the raspberry pi 5v & ground on the GPIO pins. And final connection is audio jack on board to audio jack on the Pi. Mounted the whole thing onto the iMac housing next to the Pi.
I 3d printed a case for the speaker to increase the volume.