So here is what I went with for sheer:
In this pic, there is a sheer quality to the hair in this pic of Princess Magpie when she was about 2.
Here tutu is somewhat sheer in these two pics.
Here is what I went with for nails:
At first I went with the nails that are on your hands . . . your fingernails. In this pic, Princess Snifflefritz is carefully studying her nails.
And in this pic, there are small nails holding these pictures on the wall