The Garthan Super Dreadnought is simply required. :)

Intended to install as a mini-mod extension to Even Weirder Worlds 1.02.

/gamedata/hulls/gar_sdn.ini
/gamedata/items/wp_missrimp.ini
/gamedata/races/garthan.ini
/graphics/ships/gar_sdn.tga
/graphics/ships/gar_sdns.png

You will also need to modify /gamedata/game.ini as follows (without the quotes):

add a new line with "gar_sdn" in the HULLS section
add a new line with "wp_missrimp" in the ITEMS section

Enjoy!