I like my mechs to have a purpose, and the MA-3 Svipul from LEGO builder MySnailEatsPizza has some great backstory:
Armored weapons platform typically used for ceremonial purposes. While based on the mass produced MA-2 frame, the MA-3 is uniquely equipped to handle operations in cities. Its two Phase-Tech Power Trade-Offs are most often fitted with Phase Claws, though short range blasters are occasionally employed. The Svipul is piloted by Colonel Juergen Krenn.
Lore aside, I really enjoy the head design. The use of the Chakram minifigure weapon reminds me of the Ninjago 71765 Ninja Ultra Combo Mech. The transparent purple in the wrist blades is also a plus for me, as are the well-articulated feet and the inverted Bionicle mask in the torso. It looks like a great action figure to play with, too. Nicely done!
There are even more mighty mechs in our archives. Why not take a look?