This is a datagroup of Khanate of Orion (KON) Corvettes. Created by Todd Dillen, the KON Corvette is based on Jack Southerland's Starfire artwork found in the Classic Starfire (Third Edition) products. Specifically, you can see the corvette on page 110 of the Starfire supplement Stars at 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