Flintheart Glomgold, the second richest (but most vicious) duck in the world, arch nemesis of Scrooge Mc Duck (as seen above), richest duck in the world.
Mickey Mouse and all depicted Duck characters belong to Disney Inc. Flintheart Glomgold (Pic 3) was created by Carl Barks (He's been dead for 13 years and didn't own the character anyway (Disney, again), but if I'm paying credit to all those corporate owners, I'll damn well pay credit to this master). Rufus (pic 4) belongs to Daedalic Entertainment). Batman belongs to DC Comics, (maybe even Warner Bros.? Damn, referencing existing Characters is fun, but I'm scared shitless that some of those Big Companies might come down hard on my... ah well.