Making graphics / product mockups

Hello, I am looking for a person who will make mockups / product graphics for an online store that sells paintings. The graphics would show the visualization of the painting in two orientations:

- square 1:1,

- rectangle vertical 4:5,

Graphics for both sizes would be made in two color versions (two backgrouds in the attachments). For each of the two backgrounds and both sizes, 6 color versions of the frames must be prepared:

- dark walnut,

- deep black,

- classic white,

- natural wood,

- golden gloss,

- without frame.

This gives a total of 24 graphics / mockups to be made. I would like the graphics to be made based on the attachments. I can prepare a version of the base graphics for the square. It is also important to have a good reproduction of the colors of the frames and a gentle exposure of them. The image will hide in the frames for about 1,5cm (example: frame-ekspo.png). For those interested in completing the order, I would ask you to give me a deadline.

Best regards!