Sith Lord
Darth Maul: the Sith Lord on active duty during the events of The Phantom Menace. This is just a generic Maul (no specific time or event). It's the same basic Darth Maul mini-fig that LEGO used, but it uses a cloak instead of a cape. The first picture shows him with the cloak and hood, the second with the cloak and no hood, the third with no cloak at all.

Tatooine
At this point in The Phantom Menace, Maul is commanded by Darth Sidious to track down the location of Queen Amidala. Upon egressing from his Sith Infiltrator, he uses electrobinoculars to locate any settlements and a wristband remote to call out his Sith Probe Droids to search each of the settlements. The first picture show Maul with his electrobinoculars and wristband. The second picture is a closer view of the wristband. The third picture here shows Maul with my custom lightsaber, which is made of two normal lightsabers joined together at the butts (the "clawed" ends acting as the emitter ends); only one blade is extended during his showdown with Qui-Gon Jinn.

Duel of the Fates
This is Darth Maul from the duel that topped off The Phantom Menace. It's a cloakless Maul mini-figure with my custom lightsaber for him, now with both blades extended. The second picture is of him with his lightsaber after it was halved by Obi-Wan Kenobi (foreshadowing what will happen to its user).

Dead
When, in The Phantom Menace, Darth Maul's arrogance and love for making the most of the deaths of Jedi gets in the way of finishing off Obi-Wan Kenobi, the latter takes advantage of the situation and halves Maul with his downed master's lightsaber. Here's a picture that demonstrates that (the trick is to pull his legs apart from his torso). As the bubble shows, he's a little disappointed at his new shortcoming (for obvious reasons).