I once made a closet door from Brazilian cherry and quilted maple by hand with only hand tools. I also hand carved maple leafs with raised veins as the base for the hand carved cherry handle. I reproduced the handle as best I can given my novice cad skills. There are three versions. One with raised veins, one with carved veins, and one with no veins. I placed two 4mm holes in each leaf base to allow a standard 8-32 cabinet knob screw to self tap.