The library owns several sets of model jury instructions. A catalog search for "federal jury instructions" will bring up the best results. For Florida and specialized areas such as intellectual property a librarian can provide further help.
The most comprehensive set, the "Modern Federal Jury Instructions" by Mathew Bender is on the 2nd floor stacks, at call number KF9682.A65M64. The first three volumes are organized by criminal case type, with a correlation table for searching by statute number. The other volumes contain the official instructions by Court of Appeals district number.
The federal Eleventh Circuit posts their instructions on the web at