I would not normally send a person to my work but I have only just posted this file. Is this the sort of result you were looking for? This is a 3D STL file that extends for 18.29mm through the stock from top zero to base of carve. It shows fine detail and I used a 0.25mm ball end cutter.
The toolpath was a circular path from the inside to the outside of the workpiece. Often people use a raster file pattern which proceeds left and right until the whole workpiece has been traversed. I prefer the circular toolpath because it does not leave behind the sometime seen ‘tramlines’ where a tool follows in the same furrows while removing material. The circular toolpath takes smaller bites and removes all of the material under the toolhead in a single pass and does not have to return to remove it in layers.
EDIT: to add cutter image. The cutter is next to the roughed eagle model.
