Sorry to disappoint, but that's impossible. I know of no modelling software that magically makes sculpting a model easy. Modelling is a work of art, much like painting or sketching. You can't just make a magical paintbrush that makes you a good artist. Becoming a good artist requires advanced training. Modelling is the same way. This is why people get degrees in it/spend years of their lives learning to do it. This is not a simple feature at all. That'd be making Noesis a whole modelling suite in itself. If you want something like this, I wouldn't expect it to be free or be as easy as you make it sound. What's so hard about existing modelling programs?