Exercise - Character and environment design

I decided to put it all in one since it concerns the same topic.
Another task from college. This time we have to design a three characters - the family of dwarfs; mother, father and child. Also we have to create their house(outside and inside), environment near the house and show some plants. I decided to design a one more creature - act like horse for us.
I did a mother design pretty detailed and thanks to draw it that way I lost many time to end her, sadly for others characters I hadn't had more time so I only put some colors. But I won't go back to this project, I have now many other things to think about