Create a premium crystal signature portrait logo using the uploaded photo together with the following name:

[YOUR NAME]

Requirements:

• Preserve the exact identity and recognizable facial features of the uploaded person.
• Keep the original hairstyle, facial hair, skin tone, facial expression and proportions.
• Convert the portrait into a premium semi-realistic vector illustration while maintaining realism.
• Place the portrait inside an elegant transparent crystal seal with realistic glass reflections.
• Create a unique handwritten signature using the person's name with luxurious deep royal blue fountain pen ink.
• Make the signature flow naturally across the lower part of the crystal seal.
• Add subtle glossy reflections and premium crystal highlights.
• White, crystal, silver and royal blue luxury color palette.
• Minimal premium branding style.
• Suitable for executives, creators, photographers, architects and luxury personal branding.
• Transparent background.
• Vector-style appearance.
• Ultra clean edges.
• Premium branding presentation.
• Highly recognizable.
• Ultra detailed.
• 8K quality.