I tried once to get something on the blender market but they rejected it. I know it wasn't the greatest model but I saw things there that were similar to the quality so I thought i'd give it a shot. I might release them on blendswap or even maybe here instead. The guy on blender market who reviewed my model was pretty blunt in that he didn't like it. he said it was too simple and contained many issues with the modelling. I don't know what those might be because he never told me.