This is a button/pin for the WE-Tech 1911. I made this using Solidworks and printed from a friend's printer. The diameter of the button is 14mm so if you need to resize it just play with the scale. I have also attached the Solidworks file I used if you want to edit this. To paint this, I first used 1-3 coats of gold acrylic modeling paint. After letting this dry, I used 2-3 coats of dark red enamel. I then covered the whole print with 3-5 coats of glossy spray lacquer. To attach the button I used super glue.