BATTLESTAR LEONIDAS
Many of these drawings were commissioned by Allen Knott for his Battlestar Leonidas fan fiction. Many appear in his story under different names, especially the Raiders. Information can be found at the Galactica fanon wiki. I haven't put designs here that are exlusive to any partitcular fan fiction. Those are on their own dedicated pages.
colonial designs
WARSHIPS
Cheetah Class Light Cruiser Mark II
Apollo Class Corvette Mark III
Hyperion Bay Class Heavy Cruiser Mark I-Refit
Hyperion Bay Class Heavy Cruiser Mark II
Ovidius Class Light Battlestar
Camelot Class Research, Shipyard, and Space Station Top Side
Colossus Class Heavy Battlestar A semi-canon design based on the large Galactica-style ship seen in Razor at the Scorpio Shipyards. It was probably a CGI error, the Shipyard scene was riddled with them.
The original Twelve Battlestars: Columbia, Galactica, Atlantia, Rycon, Prometheus, Cerberus, Pacifica, Solaria, Triton, Pegasus, Athena,
Fighters and Small Craft
Apache Class Raptor Mark III Based on a concept sketch for the planned "Blood & Chrome" series.
Starhound Class Stealth Viper Mark I
Starhound Class Stealth Viper Mark II
Starhound Class Stealth Viper Mark III
Starhound Class Viper Mark VIIIB Marathon
Starhound Class Viper Mark VIIID Marathon II
Starhound Class Viper Mark VIIIC Sidewinder
Starhound Class Viper Mark IX Pilum
NON colonial designs
Designs belonging to the Eastern and Western Alliances and Earth.
Chameleon Class Medium Cruiser: Based on the Whitestar Class Medium Cruiser from Babylon 5, this is an Earth ship in the Leonidas universe.
Stasi Class Gunship An Eastern Alliance gunship.
cylon designs
WARSHIPS
Cylon Revenant Class Heavy Cruiser
Cylon Styx Class Escort Basestar
Cylon Duzakh Class Basestar Mark II
Cylon Diyu Class Light Basestar
Cylon Barzakh Class Heavy Basestar
Cylon Invader Class Drop Ship Based on a design by Todd Boyce of Battle Spoo.
Cylon Violator Class Landing Ship Based on a design by Todd Boyce of Battle Spoo.
Cylon Predator Class Landing Ship Based on a design by Atolm
Iblis Class Basestar Based on a design by Atolm
fighters and small craft
Cylon AB Raider The Galactica 1980 design upgraded to the new universe.
Cylon Stalker Class Stealth Heavy Raider
Cylon Raider Mark VIII: Imperium Class Raider
CENTURIONS
Cylon Centurion Model 005R A lightweight reconnisance model
Cylon Centurion Model 005CM A heavily armed assault Centurion.
Cylon Centurion Model 008C A command version of the new series Centurion.
Cylon Annihilator Class Centurion
Cylon Centurion Model 006: Interwar period design between the 005 and the 008
Cylon Centurion Model 007: The immediate predecessor of the Second Cylon War Centurion. It was more independently minded, not having been modified by Cavil.