Hi just have to say I love this build, it is very inspiring for my own one although I don't think it will come out as well as this.
I'm trying to make the lamp look better. your headlamp page 2 looks brilliant (no pun intended!

) I would be grateful if you could go into a bit more detail how you did it? I've drilled out as much plastic as I dare to get the LED more recessed but it is still sticking out.