We recently did an interview at CGtrader and we are giving 4 of our models for free for everybody, so I think you may find it interesting.
NoneCG is a team of talented designers from Japan and Spain. They mostly design computer graphics designs, but are looking into 3D printing too now. NoneCG think that a computer is an amazing tool in the hands of talented artists, but in the end it is just a tool. They claim that great models can be produced with much simpler tools depending solely on the skills and masterly of the designer. They are now releasing 4 models free exclusively for CGTrader community! Check them out here: Animated Bat, NYC Block Set, Adult Male Arms and Hands, NYC Block 6 Unity.