better color picker that lets one choose saturation/hue ditto for displacement mapping, better veggies, fuzz modeler. in short, I'd like to model a world with reasonable grass and some weeds. a more realistic sky/atmospherics physics modeller, look at terragen. let the user control the brightness of the sun, not just the color of its light. I want to see all of the polygons of objects in a scene sometimes. uv mapping of any imported object for textures. I don't really care about rendering speeds, I'm sure someday that someone will make a PC fast enough to render a 5 Megapixel image with full volumetric atmosphere, tons of lights with soft shadows and lots of transparent objects in real time ;0