Oh man that's awesome! That's how the frills are supposed to look. I mean, many minis have them (a certain British company has quite a few minis like that, for example) but these are how they are really supposed to look. Amazing!
"Laut Frau" ( "The Lady" in English... Or something like that XD ) almost finished. I did it using the usual structure with wheels for a "road" cannon and the usual for a "board" cannon, so it can move up-down and rotate. I have to finish the cannon itself, but most of the work is finished.