Creation of a mockup of the puzzle box

I will have a mockup of a puzzle box prepared. The mockup will be used as a photo of the product in the online store. The subject of the order is NOT the preparation of a design for a printing house.

As for the appearance of the "frame" around the main photo, in the attachment, there is a file in which the general concept is presented. Text in bold serif font.

When it comes to colors (both frames and fonts) - this is not my strongest point, so I count on the experience of the graphic designer. There are shades of green in the picture, although I am open to other suggestions (can be presented in the offer).

I would like the contractor not to spend too much time on the execution of the order, because the product is currently at the stage of market research and not implementation for sale. Possible continuation of cooperation in the event of a decision to start selling.