Few project I've done or are in the making. Pcbs are designed with Eagle and made at Telok. Basically just pcb-prints and drill-files, not too useful for random ppl.. All top-layers on images and pdf-files are mirrored. All copper areas are white with via alignment whites. Images are 600ppi and pdf-files are 1:1 A4 vectors. Pcbs on pdf-files have 30mm margin on top and left.