The right hand is the short lord? Ramon Salazar? s henchman!

The "Right Hand" - the completed type of the Insect Genetic Application Experiment - has a high level of combat prowess, with its powerful muscles, speed, and shell that bounces bullets

It's the toughest boss I've ever had to deal with in my playthrough of Resident Evil 4

The third one from left to right in the top row with the long tail is the right hand, I can't find his sticker on the internet, so I can only show you roughly

And the one upstairs is Krausa, Leon's old rival, not the right hand!