LEGO fan and flickr.com user Kale Frost a.k.a. Frost Bricks recently shared this colorful and great mech named Lex Mech in his photostream. The MOC' features Lex Luthor character, a famous villain in Superman cartoons and comics. The color-scheme of the mech is based on the armor-suit of Lex Luthor but the MOC's scale is much bigger than the original versions. I liked very much the usage of different hero-factory and/or bionicle pieces around the Mech as well as transparent neon-green pieces. 

Flickr.com user Panzerbricks a.k.a. Legotron who is known for his great WW2 creations shared another great historical tank model Panzerkampfwagen V Panther in his photo-stream. Panther is one of the most important and iconic war-machines used by the Nazi Germany. Maybe its not famous as the Tiger tanks but it is historically (arguably) the most effective tank after American M4 Sherman in WW2. The overall design of the hull is great as the previous creations of  Panzerbricks. I especially liked the design of the turret where the connection of the barrel to the turret is cylindrical like the original. 

A photo from a 2015 event shows the amazing variety of vehicles built by Panzerbricks.