The Terran Federation Navy (TFN) Battleship was created by Todd Dillen, based on Jack Southerland's Starfire artwork that is found in the Classic Starfire (Third Edition) products. The TFN Battleship can be seen in the artwork for the Stars At War supplement on pages 1 and 4, and in the Crusade supplement on pages 1, 49, and 50.
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