For most of regular user 3D modeling is a big tough thing. But most of them don't start learning how to bild a model yet, because program looks super hard. What if the junior version of modelling soft be like a game with tasks, quests, achivments. When you start, the interface looks like a couple buttons programm like for kids. Draw four lines and extrude for get a cube, add more lins to build a wall or a pillar... and so on. Finaly you've got a nice little house and interface that have more buttons and options to construct what ever you like. You've got a few achivments and get closer to youre dream to be like a senior disigner. When you finish all tasks you learn all aspects of how to draw, animate, rendering and can get a cool job where ever you like.