by far, Darth mauls.
The list of the what-if Star Wars Force FX Lightsabers (with removable blades) are: Kanan Jarrus Force FX Lightsaber (Star Wars Rebels) Ezra Bridger Force FX Lightsaber Blaster (Star Wars Rebels) Grand Inquisitor Force FX Double-Bladed Spinning Lightsaber (Star Wars Rebels) Fifth Brother Force FX Double-Bladed Spinning Lightsaber (Star Wars Rebels) Seventh Sister Force FX Double-Bladed Spinning Lightsaber (Star Wars Rebels) Eighth Brother Force FX Double-Bladed Spinning Lightsaber (Star Wars Rebels) Savage Opress Force FX Lightsaber (Star Wars: The Clone Wars) Ahsoka Tano Force FX Lightsaber (Star Wars: The Clone Wars) Ahsoka Tano Force FX Dual Lightsabers (Star Wars Rebels) Qu Rahn Force FX Lightsaber (Dark Forces II: Jedi Knight) Yun Force FX Lightsaber (Dark Forces II: Jedi Knight) Gorc Force FX Lightclub (Dark Forces II: Jedi Knight) (downsized version) Pic Force FX Lightsaber (Dark Forces II: Jedi Knight) Maw Force FX Lightsaber (Dark Forces II: Jedi Knight) Sariss Force FX Lightsaber (Dark Forces II: Jedi Knight) Boc Aseca Force FX Dual Lightsabers (Dark Forces II: Jedi Knight) Jerec Force FX Lightsaber (Dark Forces II: Jedi Knight) Kyle Katarn Force FX Lightsaber (Jedi Knight II: Jedi Outcast) Desann Force FX Lightsaber (Jedi Knight II: Jedi Outcast) Tera Sinube Force FX Lightsaber/Cane (Star Wars: The Clone Wars) Ki-Adi-Mundi Force FX Lightsaber (Star Wars: Prelude to Rebellion) (colors: purple and blue) Adi Gallia Force FX Lightsaber (Star Wars: Episode I: Jedi Power Battles) (colors: red, green, and blue) Plo Koon Force FX Lightsaber (Star Wars: The Clone Wars) (colors: yellow, blue, and green) Saesee Tiin Force FX Lightsaber (Star Wars Episode III: Revenge of the Sith) (colors: purple, blue, and green) Even Piell Force FX Lightsaber (Star Wars: Emissaries to Malastare) (colors: red and green) Coleman Trebor Force FX Lightsaber (Star Wars Episode II: Attack of the Clones) Yaddle Force FX Lightsaber (Star Wars: Emissaries to Malastare) Oppo Rancisis Force FX Lightsaber (Star Wars: Republic) Yarael Poof Force FX Lightsaber (Star Wars: Zam Wesell) (colors: yellow and blue) Jacen Solo Force FX Lightsaber (Young Jedi Knights) Jaina Solo Force FX Lightsaber (Young Jedi Knights) Anakin Solo Force FX Lightsaber (The New Jedi Order) Exar Kun Force FX Lightsaber (Tales of the Jedi) Mara Jade Force FX Lightsaber (Mara Jade: By the Emperor's Hand) Corran Horn Force FX Lightsaber (I, Jedi) Lumiya Force FX Lightwhip (Marvel Star Wars) Darth Plagueis Force FX Lightsaber (Darth Plagueis) Darth Malgus Force FX Lightsaber (Star Wars: The Old Republic) Darth Bane Force FX Lightsaber (Star Wars: Jedi vs. Sith) etc.
Only if you really want it
say hi
If you mean how Jedi choose their lightsabers, well they design it themselves. The hilt of the lightsaber is almost always self-fabricated by the wielder to match his or her specific needs, preferences, and style
If you mean the curved lightsaber hilt, then the answer is Count Dooku, or Darth Tyranus. If you mean a curved lightsaber blade, there can be no answer as it is currently unknown whether anyone in the Star Wars Universe managed to manufacture a bent blade.
No, but you can follow a tutorial on YouTube of how to make a customized hilt for a costume. It's called how to make a lightsaber by the makers of backyard FX
Yes, Hasbro has produced a Darth Maul FX lightsaber as part of their Star Wars Force FX lightsaber line. It features realistic lights and sound effects from the Star Wars movies.
The list of the what-if Star Wars Force FX Lightsabers (with removable blades) are: Kanan Jarrus Force FX Lightsaber (Star Wars Rebels) Ezra Bridger Force FX Lightsaber Blaster (Star Wars Rebels) Grand Inquisitor Force FX Double-Bladed Spinning Lightsaber (Star Wars Rebels) Fifth Brother Force FX Double-Bladed Spinning Lightsaber (Star Wars Rebels) Seventh Sister Force FX Double-Bladed Spinning Lightsaber (Star Wars Rebels) Eighth Brother Force FX Double-Bladed Spinning Lightsaber (Star Wars Rebels) Savage Opress Force FX Lightsaber (Star Wars: The Clone Wars) Ahsoka Tano Force FX Lightsaber (Star Wars: The Clone Wars) Ahsoka Tano Force FX Dual Lightsabers (Star Wars Rebels) Qu Rahn Force FX Lightsaber (Dark Forces II: Jedi Knight) Yun Force FX Lightsaber (Dark Forces II: Jedi Knight) Gorc Force FX Lightclub (Dark Forces II: Jedi Knight) (downsized version) Pic Force FX Lightsaber (Dark Forces II: Jedi Knight) Maw Force FX Lightsaber (Dark Forces II: Jedi Knight) Sariss Force FX Lightsaber (Dark Forces II: Jedi Knight) Boc Aseca Force FX Dual Lightsabers (Dark Forces II: Jedi Knight) Jerec Force FX Lightsaber (Dark Forces II: Jedi Knight) Kyle Katarn Force FX Lightsaber (Jedi Knight II: Jedi Outcast) Desann Force FX Lightsaber (Jedi Knight II: Jedi Outcast) Tera Sinube Force FX Lightsaber/Cane (Star Wars: The Clone Wars) Ki-Adi-Mundi Force FX Lightsaber (Star Wars: Prelude to Rebellion) (colors: purple and blue) Adi Gallia Force FX Lightsaber (Star Wars: Episode I: Jedi Power Battles) (colors: red, green, and blue) Plo Koon Force FX Lightsaber (Star Wars: The Clone Wars) (colors: yellow, blue, and green) Saesee Tiin Force FX Lightsaber (Star Wars Episode III: Revenge of the Sith) (colors: purple, blue, and green) Even Piell Force FX Lightsaber (Star Wars: Emissaries to Malastare) (colors: red and green) Coleman Trebor Force FX Lightsaber (Star Wars Episode II: Attack of the Clones) Yaddle Force FX Lightsaber (Star Wars: Emissaries to Malastare) Oppo Rancisis Force FX Lightsaber (Star Wars: Republic) Yarael Poof Force FX Lightsaber (Star Wars: Zam Wesell) (colors: yellow and blue) Jacen Solo Force FX Lightsaber (Young Jedi Knights) Jaina Solo Force FX Lightsaber (Young Jedi Knights) Anakin Solo Force FX Lightsaber (The New Jedi Order) Exar Kun Force FX Lightsaber (Tales of the Jedi) Mara Jade Force FX Lightsaber (Mara Jade: By the Emperor's Hand) Corran Horn Force FX Lightsaber (I, Jedi) Lumiya Force FX Lightwhip (Marvel Star Wars) Darth Plagueis Force FX Lightsaber (Darth Plagueis) Darth Malgus Force FX Lightsaber (Star Wars: The Old Republic) Darth Bane Force FX Lightsaber (Star Wars: Jedi vs. Sith) etc.
well haha i get my fx saber of obi wan's rots on a competiton on the official page
yes.
Only if you really want it
To my knowledge there is no style that allows you to change lightsaber styles. The only thing customizable are costumes, lightsaber crystals, and force upgrades.
The hilt of a lightsaber. Even though there all different, that's required to have, a crystal holder.
say hi
On the wookie planet in the clearing with the second AT-ST that you have to battle
No. The movies use specially constructed props.
860 mm or 86 cm from the bottom of the handle to the tip of the blade. (this is the Darth Vader one, the others might be slightly more or less)