I followed the tutorial for my castle.  I learned a lot while doing this.  Some parts of it were hard, like shaping the domes on the towers.  I started over a few times until I got it to what I wanted.  The textures that I made for the castle, the fish, and the ground were all made with the Paint program.  They are all mainly the same colors but they are in different styles.  When I was all done with my castle, I took about 90 pictures to create this animation of it.