Donald Calabro's awesome-looking CA-FMF66 Blizzard is based on another great ship; the Thunderbolt StarFury from John Michael Strazynski's sci-fi epic; Babylon 5™.
I include it on this site because it looks exactly as I imagined the X-Fighter from Andy Thomas' Star Fleet continuation; Genesis to be.
The ship features 4x 4-tube missile launchers, 9 micro-missiles inside each wing, 4x cannons on the wings and at least 2x cannons on the fuselage, as well as four large, well-placed engines.