There's also a chance that Harry is a re - imagined version of an existing character within the same universe as LexCorp. The author might have given him a new backstory and set of circumstances that led to him owning LexCorp. For instance, he could be a former employee who had a grudge and through a series of events, ended up as the owner.
It might signify that Harry is a central figure in this fan - made story who has acquired LexCorp. This could lead to all sorts of plot developments, like changing the power dynamics in the superhero - related universe of the fanfiction. He could use LexCorp's resources to fight against other villains or even heroes, depending on his motives.
Some common seaside animals in cartoons are crabs, starfish, and seagulls. They add a lot of charm and fun to the animations. Also, turtles and octopuses can be popular choices.
The construction of this cartoon is remarkable. It features precise character designs and a seamless integration of backgrounds and foregrounds. The attention to detail makes it stand out.
There are several stock image websites that might have what you're looking for. Sites like Shutterstock or Unsplash could be worth checking out. Sometimes, you can also find it on specific cartoon-related forums or communities.