「COACH DIAZ LOCKER ROOM FITNESS · GULSHAN」は FontVibe AI で作成した3D 太字の文字エフェクトです。深く押し出された極太のブロック体大文字。一文字ずつ艶のあるキャンディカラーで、上からの光がハイライトを丸い角に走らせ、床に色の映り込みが広がります。

A finished 3D nameplate for a gym locker room, reading "COACH DIAZ" in two stacked lines: "COACH" on the top line and "DIAZ" on the line below. Both lines are centered. The letters are massive, chunky, heavyweight block capitals with thick uniform extrusion, and the extrusion depth is 50-60% of letter height. All corners are hard and sharp with no bevel. The front faces are ultra-glossy candy lacquer, like hard candy coating or high-gloss toy paint. Specular highlights graduate from bright white to deep saturated colour at the letter edges. The extruded sides are a noticeably darker shade of each letter's own hue. Every adjacent letter has a different vivid hue: C cherry red, O electric blue, A sunshine yellow, C lime green, H hot orange; D electric blue, I hot orange, A cherry red, Z lime green. No two neighbours share a hue family. "COACH" fills about 78% of the canvas width. "DIAZ" is set slightly smaller, about 62% of the width, so the stack forms a bold plate. Below the letters sits a small, thin, glossy white lacquer rule with the tiny line "LOCKER ROOM FITNESS · GULSHAN" in clean spaced capitals, about 30% of the width, on its own line. A strong key light from the upper left casts long dramatic 45-degree shadows to the lower right, about 40-50% of letter height. The letters stand on a polished dark charcoal studio floor that gives vivid mirror reflections of each coloured letter. The background is a deep dark studio gradient, from warm amber glow at the lower left to cool purple at the upper right, with faint colour halos around each letter and no other objects. Frontal camera at a very slight low elevation. Premium 3D motion-graphics title-card quality, crisp and bold.