Yo Bethsy! Been quite a while indeed. Things are nice but I was pretty busy with college stuff and during my breaks I just played some vidyagames. Now and then I checked the wiki to see if there were problems like vandalism and comments like "I hope this ***** of **** fu***** dies!". I joined the Discord group again since I'm on break (I got a bit addicted to Discord back in the day) so you can find me there as C.C if you need anything.
The wikia already has the image of the Rickert Slap in the gallery, doesn't it? I'm confuzzled.
I would refrain from adding too many panels to the galleries that will not also be used elsewhere on the wikia (either on the manga episode pages or Rickert's article). The panel sections of the galleries are collections of panels featuring that character from across the wikia, after all - very few exist in galleries only. That said, feel free to add images to both the gallery and that panel's respective manga episode article (I've just noticed that a few episodes from Rickert's Falconia Adventures don't have descriptions or images... that explains why his gallery is so empty, hah.)
Please think about the categories you add before you create them. Magic is a system of sorts in the Berserk world that things like the Abyss and the Interstice aren't an inherent part of. Drop a message by if you have any other categories you'd like to add--this is the second miscategorization that I recall on this wiki.