法国采购需求：通道字母标牌、定制标牌、电动标牌、LED 灯标牌、户外标牌、沙龙标牌

I'm looking to create a stunning 3D illuminated sign for my restaurant, "Instant d'Or." The design should feature a raised effect with LED lighting for visibility day and night. I'd appreciate your advice on durable, premium materials suitable for outdoor use. The sign consists of two plates, each 213 cm wide and 73 cm high, totaling 426 cm in width. Can you provide visual mockups or 3D renderings before we start production? Also, please share estimated production time, shipping costs, and mounting options for the exterior façade. Thanks!