Experienced photo editor - to add designs/patterns to window blinds within a existing image

TASK: Adding a specific design or pattern (image 1) to a roller blind fitting (image 2) and then adding that roller blind to images of a home (image 3) e.g. living room, dining room with a window but no blind etc. These will be product images for our business website. Our competitor [login to view URL] do this for their products e.g. [login to view URL] [login to view URL] Ideally we would like for our product images to be of this quality or higher. There is the potential that we will create up to 50 different images with you - so we I would like to see a quote for both single product images and for packages of 25 and 50 images. Note that I have attached an example of the home image (image 3) - will provide the design or pattern (image 1) and can work with you to choose appropriate blind fitting images (image 2).