HI RAE, THIS MAY HELP. YEARS AGO I DID THE SAME FOR A FRIEND. I OBTAINED PICTURES OF ALL SORTS OF TRUCKS AND TRAILORS FROM THE LOCAL DEALERS.. THE ONES THAT WERE NOT BIG ENOUGH I INCREASED ON A COPY MACHINE. THEN I DID A LINE TRACING LEAVING OUT ALL THE UNNEEDED LINES. THAT WAS MY PATTERN. THEY ALL TURNED OUT GREAT AND HE LOVED IT.
HOPE THIS HELPS YOU.
TAKE CARE
CAROL (NANA)