Ball-jointed doll is a complex creation that combines features of a toy and of an art object.
I sculpt my dolls having several principles in mind...
Putting together a BJD is a tricky task even for the experienced hobbyist, not to mention novices. If you buy a Forest Dweller which has a standard custom work done you could just enjoy a tiny animal as is. But if you plan to buy a human doll or head from me, you have to order the faceup from me or paint the face by yourself, to choose a proper body in case of hybridization, to pick the right wig, eyes and clothes. This info will help you.