10.5 inches
Warhound Scout Titan.
The only difference is the weapons load outs.
AnswerYou can't because the Epic models are tiny compared to the Warhammer 40,000 models. However, some of the larger Epic Titan models can be easily converted into Space Marine or Chaos Space Marine Dreadnaughts, or Ork Killa Kans and Deff Dreds
Filefront, Dawn of War, Table Top Round Up mod. It has one map that if you hold the center critical location for ten to fifteen minutes you will receive a Warhound Titan.
AnswerThe Eldar Revenant titan is 800pts, the Eldar Phantom titan is 2000, and the Eldar Warlock titan is 2500pts.
AnswerLand Raider Crusader, or the Thunderhawk gunship or a Titan if you're willing to buy Forgeworld models
Forge world is for experienced modelers, and sells resin models like the titan.
Titan is a moon that orbits Saturn, so it is in outer space.
Forge World sells the models, that's about all the help I can give on Titans
Titan. (one of the moons of Jupiter)
Forgeworld (online) stock a number of titans (Eldar, Chaos, Imperial). These are very highly detailed, resin models. They are therefore quite expensive. Expect to pay over £500 for a reaver class titan and around £300 for a Warhound. The direct answer to your question is nowhere. There is no official model (or semi-official forgeworld model) for the Warlord Battle Titan. It is something that you would have to custom make or pay someone to custom make.
Manned space travel to Titan is not yet feasible, but probes have been there already.