A hacker-ish or cyberpunkish looking theme, with dark colors, green buttons, purple accents and cyan and green fonts. It captures Avatar's Pandora night forest colors. It could be also tagged as neon-like.
You can complete it with the following configuration:
Widgets: QtCurve (Pandora-QtCurve(Hackerish))
Color Theme: Cyberpunk Pandora
KWin: Oxygen with purple shadow for active window and blue for inactive
Icons: Oxy L2 thor (https://store.kde.org/p/1300159/ with OIE icons also, https://store.kde.org/p/1299058/)
Cursors: Oxygen Matrix Green
Color theme probably derived from NEON, but I'm not 100% sure.