How to explain and convey to the master your wish what should be the stove? If the functionality is still quite simple to describe in words, then with the appearance it is more difficult. Each stove has individual external features.
If you can draw, then draw a future image.
You can take your favorite picture from the Internet and indicate what to change in it.
You can purchase a finished stove project, where there is already a study of the appearance.
But if you already have an decorated interior and you want to fit a stove into it, but first want to see how it will look, then you will need the services of a designer who can make a space-planning decision.