Boy doll / Legs

The leg contains hip. The knees are bent.

Sew

Sew up 2 sheets of cloth at lines of A and B.
Seam allowance is 0.5cm.

Sew the line of toes.
Cut with 0.2 - 0.3cm allowance.

Turn inside out.

Stuff

Wind some cotton batting around a thin stick and coat the cotton with a little glue.
This is the core of the toe.
Put it into the toe, and pull out the stick.
Fill a tiptoe with 5 cores.
Stuff the foot and shank with polyester fiberfill.

Knee and lap

Stitch around underline of the knee (C) with a thick thread.
Then pull the thread and tie firmly.

Stuff the knee with fiberfill. It's softer than legs.
Stitch around upper the knee (D), and tie it.
Stuff the thigh with fiberfill solidly.
Stitch around under the hip (E), and tie it.
Stuff the hip, not so firm.
Sew and tighten the opening (F).

Toe and ankle

Stitch the tiptoe with a thick thread to make grooves between each toe.

Make dimples at the ankle with thick thread.

Attach a pill of cotton batting on the dimple.

Joint

Joint thigh and calf through the knee with double thick thread.

Stitch 3 times (but not the same point), and pull the thread.

Then the knee is bent.

Skin

Fold stretch fabric.
Cut and sew. The pattern contains seam allowance.
Turn inside out.
Put it on the base of leg just like a stocking.
Stitch the hem of the skin to base.