Hey Presper, nice work! Beside some perspective knitpicks your overall design is solid. I did a paintover below- mostly going over the break up of our primary shapes. But in regard to the bigger picture: I don't think you have to better convey the concept, (in general, floating TV with arms is charming and communicated clearly here) but its more a matter of developing the concept itself. Viewers will get a notion of its common purpose, but to build intrigue we want to wonder about its purpose in terms of a story. Of course, if you intend for a simple character then I think it's perfect. Since you asked if it's under or over designed I think exploring that range is a sure fire way of telling. Once you see other options to compare, it's easier to know which direction to go. The idea might just evolve too- usually just taking the time to explore is what allows a design's story to develop as you go through the process! I did a few iterations of your original, but I would take it further and see which design fits your purpose and lock onto why. If you have a certain feeling or character in mind it's much easier to know which design is appropriate. But if not, I also just love taking a design and pushing it in every direction to see which one I like best! But again, great work! I love small floaty robot type characters- and I'd love to see the final model moving around!