FabFaux

Hi everyone, Newbie here at this site, and a hello to all. I was looking to do a 1/18" model for a friend, and was wondering if there are any good 'generic' flame decals out there that you could recommend? I'm looking for that classic 'sunburst' effect starting with red, and fading to a light yellow. My airbrush skills are limited to solid colors, any suggestion? Thanks in advance!