Boise stands in a poised, mid-action pose, as if stepping forward from a calm sea. This Sheepish Sapphire version emphasizes a marine-blue palette with gradient from deep navy to bright azure. Her sailor-inspired outfit features a fitted bodice, white trim, and a short skirt with ruffled petals. A faux wool scarf and cape drape over her shoulders, with fluffy appliqués that echo a sheep motif. The figure includes small accessories: a navy hat with anchor emblem, a binder-like belt, and a crystalline base shaped like splashing waves. The texturing on the scarf and cape mimics soft wool, contrasting with the smooth PVC surfaces of her skin and uniform. The pose conveys a calm, determined demeanor, eyes fixed ahead, while the dynamic base adds sense of motion. The overall finish has a subtle pearlescent sheen that catches light from multiple angles, highlighting the sapphire tones.

In the Azur Lane universe, Boise is depicted as a steady, pragmatic leader who values teamwork and calm under pressure. She joined the fleet with a reputation for clear thinking and reliable support, often coordinating the squadron's movements during operations. The Sheepish Sapphire variant imagines Boise after a long sea patrol, when the crew finally receives a moment of respite. Her jacket carries patches from inspection trips, and her woolen scarf hints at a softer side she reserves for friends. Though she can be stern when mission priorities require it, she also has a dry wit and a quiet kindness that earns the trust of younger ships. The sculpted expression captures a moment of resolve as she surveys the horizon, ready to chart a course through uncertain weather. Collectors note the narrative aura: the figure embodies not just a ship's hardware, but a captain's heart—an emblem of steadiness that anchors the fleet during storms, with a hopeful, forward-looking gaze toward dawn.