The RN_Surprise is the version I will work on, and it needs a lot of work! None of the dimensions are the same as the others, and the sails and lines are all over the place.
It looks like the spanker from the BrigRoyal will be a close enough fit and a yard from the Unicorn is going to work. It will mostly just be a matter of copying numbers.
EDIT: The BrigRoyal spanker has the "model cannot be read" bug so now the Lydia spanker is being used. The Unicorn yard won't turn, so I added a minisail, and it still won't turn.
It looks like the spanker from the BrigRoyal will be a close enough fit and a yard from the Unicorn is going to work. It will mostly just be a matter of copying numbers.
EDIT: The BrigRoyal spanker has the "model cannot be read" bug so now the Lydia spanker is being used. The Unicorn yard won't turn, so I added a minisail, and it still won't turn.