I might as well tell the story behind them.
Remember when LEGO would let you upload your designs to their gallery, download other people's designs and use the LDD to purchase whatever was open in the designer at the time? Well, there was this kid on the gallery who made tons of awesome mechs (I forgot his username), and my personal favorites of his was the series I pictured above (I forgot the name of the mechs too lol). So, I downloaded the design, and got muh daddy-o to purchase the bricks for over $113 or something.
Then they were delivered and I built them at my desk while a good chunk of my family was in the living room watching Soylent Green. The end.