Mayflash F500 modified with a custom Darius-themed plexi (not a printout but a cut piece of glossy polycarbonate replacing the original plexi entirely), a Seimitsu LS-40 and seven Sanwa OBSF-30 buttons (edit: actually, the two black ones could be Qanba). The art used for the template wasn't incredibly high-res, but I think it has a nice washed-out, ancient look to it. The body and components are all in excellent condition, with no surface blemishes — the stick hasn't seen much use yet. The original plexi is included in the box, too, although it has a Neo Geo sticker on it.
Officially the stick is compatible with "Switch, Xbox Series S/X, PS4, PS3, Xbox One, Xbox360, PC Windows, macOS, Steam Deck, Android and NeoGeo mini", but it also works beautifully on the MiSTer. Please forgive the slightly blurry photos, and do request more if desired.