The Terran Federation Navy (TFN) Tigris-class Escort is a design by Todd Dillen, based on Jack Southerland's Starfire artwork that is found in the Classic Starfire (Third Edition) products. The Tigris-class Escort was emergency wartime construction that was armed with a single primary beam due to shortages of force beams. The Tigris-class only fought during the Second Battle of the Ophiuchi Junction, with all remaining hulls refitted with force beams and then scrapped at the end of the Second Interstellar War.
Starfire miniatures are "squadron scale" (0.5"-5") miniatures designed for the Starfire Quick Start Rules for Miniatures. You can download the rules for free from Wargame Vault from
http://www.wargamevault.com/product/214246/Quick-Start-Rules-for-Miniatures
Starfire products can be found at
http://www.wargamevault.com and
http://www.starfiredesign.com/starfire