I need my product to be packaged in a grey charcoal paper tube with an embossed texture. Requirements: - Minimalist design aesthetic - Grey color for the paper tube (Charcoal tube) - Embossed texture on the paper tube Ideal Skills & Experience: - Expertise in minimalist design - Experience with packaging design, especially with embossed textures - Knowledge of colours relation of metal material and its design applications 14cm x 7cm Please show examples of minimalist or luxury packaging in your portfolio.