Leonardo’s design I mainly took inspiration from the TMNT IDW (2011) comic book series, along with using other designs for his type of build, similar to the 2012 Nickelodeon designs to make their silhouette more distinct. I added the belt buckle initials as well for the heck of it. The swords facing the same way is also something I always liked more aesthetically than one on each side. The forearm guards are meant to act as extra protection from blades and throwing weapons as well.