Three 'hero' images for e-commerce website home page

I'm looking for three 'hero' banner images for a new e-commerce website which will be shown on the front page. These should demonstrate three key product ranges with a background, example product image and key message for each which we can provide.

Each image needs to be 1000px x 500px and 100dpi resolution. We can provide the text and product images, but would need you to source or create a suitable background texture/image. Any images need to be royalty free and suitable for commercial use.

Once paid for we'd need full ownership of the design and any/all design files (PSDs etc) plus the finished exported image.

Ideally looking for these to be completed ASAP.

When responding please include examples of any similar work. We'll favour proposals where you can demonstrate similar work.