“Coach Diaz”是使用 FontVibe AI 创作的3D 立体粗体文字效果。厚重的方块大写字母带深度挤出，每个字母一种亮面糖果色，顶光让高光滚过圆润边角，彩色倒影落在地面上。

Create a finished, horizontal 3:2 locker-room nameplate design. Show one broad, matte graphite locker door panel with a centered, wide, brushed-metal plaque; keep the surrounding scene minimal and dark, with no visible clutter. Make the plaque the clear hero object, with precise machined edges and subtle mounting hardware. On its face, render exactly the text “Coach Diaz” in large, immediately readable, chunky 3D display lettering. Use thick, uniform extrusion about 50–60% of letter height, hard sharp edges, ultra-glossy candy-lacquer front faces, and darker same-hue side planes. Give adjacent letters distinctly different saturated hue families—cherry red, electric blue, sunshine yellow, lime green, and hot orange—cycling cleanly across the phrase. Direct a strong key light from the upper left so specular highlights roll across the lacquer; cast long, crisp shadows down and right at 45 degrees, about 45% of letter height. Set the lettering securely on the plaque, with believable contact shadows and slight reflected color on the brushed metal. Keep “Coach Diaz” as the only text: no extra labels, numbers, logos, or invented marks. Center the plaque and lettering with generous margins, ensure the full name is unobstructed and legible, and use a restrained dark locker-room setting so the saturated 3D letters carry the visual impact. High-quality 3D motion-graphics render, sharp material definition, clean composition.