I was scrolling trough Unity and Unreal Engine markets to get some idea of what kind of products are popular. Suprisingly enough, low poly, simply painted meshes seem to be doing quite well. Probably best example will be low poly assets packs made by Synty Studios on Unity market. I will admit, their products do look nice, and have quite big amount of objects included in them, but then, it's all simple meshes that could take few hours to make on your own. And somewhere I heard that such things aren't worth being put on market because of their simplicity.
So, how is it ? Both realistic and simple assets can still find a buyer as long as there was an effort put into it, or maybe it's just a matter of luck to make low poly stuff with simple colors sell ?