With all my free time in the past months i decided to create an excalibur class titan with the game "battleships forever!" http://www.wyrdysm.com/games.php
which features a very nice editor and a lot of stuff to play with
And as a nice thing you can pit your ships against the ones of others.
The excalibur basically stretches the game engine to its limits (size and payload wise) but is a true beast to see in combat
Took quite a while create it. If anyone knows the game or wants the ship to try it out or even try to defeat it (i dare you to try it ^^) i´ll get the file to you somehow, just drop me a note

Drawbacks of the ship are its extreme slowness and shield emitters that make it vulnerable to multi angled attacks.
Expect to loose a lot of ships taking this one down, even me who knows its weakspots has a hard time ^^

The original excalibur can be found here: http://www.furaffinity.net/view/1271025/

Well comments as always appreciated