I got a request from a sister-in-law to make a Firefighter wall hanging for her son-in-law.
Sent her a few images off the web, and a Sue Mey pattern came in 1st place, with a modification - replace Firefighter with PM FD 27 (Perryville Municipal Fire Department, Station # 27).
Between liquid white-out and Inkscape (I'm still learning the finer points of Inkscape), I was able to get the go-ahead to cut out the pattern.
The cutout in the photo is on black poster board. I did cut out a backer the same size as the helmet and glued that to the back (and just now realized I didn't take a photo of that, dang it!)
Anyway, no drama and the helmet is on its way to her.
Used 1/4" BB and finished it with Danish Oil.