Here she is.
I made my own PCB.
Sorry most of the components are under the plastic bracket and it is glued on and cant be removed easily. But u can see the smd 317, button and a bit of a resistor. Theres a smd cap also.
I was gonna use a flexdrive or one of the other tiny drivers, then it might of not needed li-ion batteries. Got to look into it. Maybe the next one. budget.