So, I envision something like this:
logo-fire-1978-flames.dat
logo-fire-1978-flames-outer-box.dat
logo-fire-1994-flames.dat
logo-fire-1994-flames-outer-box.dat
logo-fire-2004-flames.dat
...
The flames are 20x20 LDU and should be scaled to fit the various patterns
Thoughts.
LEGO ergo sum