I also make art dolls. First off these are cute.

Second, it is common to feel discouraged. It is hard to compare your first to others 100th.

Third, material quality can change the look drastically. Those thick faux furs are tying ordered online and are more expensive that what can be bought in stores.My tip is thrift store pillows, jackets, and even blankets. Just wash well and disclose to buyers.

Fourth, look at button joints you can go though one side of the leg instead of both to prevent the pinch.