For the lid of the USB I used a simple arc and line pattern and then used the
revolve function to achieve the round acorn type shape
I then cut out the exact measurements of the usb circuit top, so it would be a
snug fit as a lid, hopefully keeping everything in place. Using the extrude function to cut
away material.
The small hole at the top was put in place and intended for the leather strap go through.
Again for the body, I used the simple arc and line function and again the revolve function.
The cutout in the middle was made to be 4.5mm deep using the extrude function to take away material.
it was made smaller at the top to hide the circuit.
The intention was to use small acrylic cutouts internally to hold the circuit up and in place where required.
The two halves will then all be glued together and sanded to form a seamless edge.
