High-Quality Image Redesign

I need assistance in redesigning two promotional graphics for my business. The images need to be higher quality so they can be blown up and printed for a very large banner.

Requirements:
- Maintain the current design/style with minimal changes
- Redesign images to be higher quality and suitable for large format printing
- Current images are in JPEG/JPG format

Ideal Skills and Experience:
- Proficiency in image editing and graphic design
- Experience with high-resolution image creation
- Attention to detail to ensure designs remain true to the originals

Please provide samples of similar work done and ensure the final images are provided in a print-ready format.