Brand Presentation Materials for Event

I need a designer to create a cohesive set of promotional materials for an upcoming event. The materials should be high-quality and professional, and should effectively showcase our brand and products.

Requirements:
- Promotional posters
- Purpose: Showcase products
- Design Style: Traditional and elegant
- Product brochures or brand catalogs
- Preferably bilingual (English & Chinese)
- Content: Product details and specifications
- Promotional video
- To be looped during the event for branding exposure
- Freelancer must have strong AI skills to create the video using AI tools

Ideal Skills and Experience:
- Graphic design proficiency
- Video production and editing expertise
- Bilingual (English & Chinese) for brochures/catalogs
- Experience with traditional and elegant design aesthetics

Timeline: All materials must be completed by July 1st, latest.

Please provide samples of previous work.