This is an outline map of Brunei showing administrative borders. It is projected on the Miller Cylindrical projection and shows the following administrative entities; Belait, Brunei and Muara, Temburong, and Tutong.
Just import the SVG map into a vector editing tool.
Incase you want to add custom styles and interactivity to the map, the SVG comes with path IDs for easy selection.
Image has no background