I wanted to give creating a PSD freebie a try. I experimented with making a custom Radio Button. It is retro inspired to look like vintage metal switches on wood boards. The checkmark radio button is just a more traditional styled radio button. It still looks very unrealistic, but it is a rough idea. I may create a tutorial on making these functional radio buttons.
Check out my tutorial on implementing this PSD to make working Radio Buttons and Checkboxes.