I would like to test the interest for custom watch faces for samsung gear watches, I currently use a samsung gear S2 and have been using the new dev kit that samsung released for creating custom watch faces. If anyone is interested in having one made feel free to drop a comment in here describing what you would want on the watch face, but please keep in mind that I would need to find an image to use on google, bing, etc. that would match your request.
Here is a watch face that I designed and am currently using. It will be available on the samsung shop soon, just waiting on the application to get approved.