Wall Poster, Wall Wraps, Custom Design posters, etc

Need to develop various posters and wall wraps for chain of coffee stores. Will provide basic elements and vector format files need to resize, customize according the space available. Majority of design would consist of poster in coffee store main hall. This would be a long term work continuously ongoing for various stores.

Seeking graphic design professional to work on our requirement and come up with good creative ideas.
Regards,