Petal stands at about 15cm's tall, when using a 3.5mm crochet hook. She's a pretty easy pattern, using only the basic crochet stitches. You also get the pattern for the little flower by her ear!
The second is Kimiko The Kokeshi Doll
Kimiko also only needs the basic crochet stitches, and measure around 16cm's when using a 3.5mm crochet hook.
Again, if you'd prefer the finished dolls to the actual PDF pattern, get in touch and I'll see what I can do!
Thanks!