Moonlight Samurai Starship | fantasy sketchbook draw characters from imagination

Fantasy concept art: samurai of moonlight. Genre: post-apocalyptic, subject type: spaceship / vehicle. Art style: retro 1980s fantasy. Mood: triumphant. Studio-quality illustration, atmospheric lighting, sharp detail on focal point, painterly background. No watermarks. No real-celebrity likenesses, no copyrighted IP (no Mickey Mouse / Pokemon / Marvel etc.), no gore beyond cinematic, no minors in sexualized framing. Specifically: samurai of moonlight. Target search intent (rendered visually, no on-image text): "fantasy sketchbook draw characters from imagination" (en).