The GMK Verdant Retro is a keycap set featuring a dark green on beige color scheme, designed for enthusiasts of classic aesthetics. It pays homage to the "BSP Green on Beige" set, aiming to capture a nostalgic vibe. The set includes a base kit and extension kit, with specific color references for alphas, mods, and accents. The design process involved collaboration with various members of the keyboard community, ensuring a thoughtful approach to kitting and color selection. The product is geared toward those looking to enhance their keyboard with a unique and stylish appearance.