AR smart glasses

i am working on the mobile application with my team and i am looking for someone to build a hardware smart glasses prototype (proof of concept) (something clean and looks professional) and has a displayed arrow on the lens the same one as show in the picture i shared the green arrow
i need someone to handle the technical aspects and 3D printing of the glasses based on the provided design.
I need a working prototype that showcases the desired functionality of the application. The augmented reality arrow displayed on the lens, guiding users through the navigation process, aligns perfectly with the objectives of my project.