The Terran Federation Navy (TFN) Essex-class Carrier was created by Todd Dillen, based on Jack Southerland's artwork that is found on page 48 of the Crusade supplement for Classic Starfire. The Essex-class carrier was only class of CV in the Reserve Fleet at the start of the Terran-Theban War. After being refit to Wolfhound-class Refit A CVs, the TFNS Essex was destroyed with all hands lost during the First Battle of Thebes.
Starfire miniatures are "squadron scale" (0.5"-5") miniatures designed for the Starfire Quick Start Rules for miniatures. You can downloads the rules from Wargame Vault at http://www.wargamevault.com/product/214246/Quick-Start-Rules-for-Miniatures
Starfire products can be found at http://www.wargamevault.com/browse/pub/9056/Starfire-Design-Studio