This is the To The Center Of Bedding bed set available from The Land Of Nod. The quilt top costs $190 for a twin, $220 for a full/queen, and the pillows and sheets are extra. All the different layers of the earth on the quilt are made from different materials for a variety of textures. I hope one is sandpaper.
Keep going for a bunch more shots.
Thanks to LC, who agrees the best bedding is a pile of towels on the floor. Just kidding that's f***ing disgusting clean your room.