Just a suggestion. Is it possible to have a banner at the top with random pictures of items or products made by members with Shapr3D?
Photo banners at the top of forums are always an instant eye catcher and a draw which can create immediate interest in the hosts product. It doesn’t have to be a very big banner as the pictures could be clickable to bigger versions, or to topics in the Showcase part of the forum where they are shown in more detail and usually with info on how they were made.
Anyway, it’s just a suggestion.