For Kittens...

IZA:  I thought maybe really young kittens could some parts lessons, so I asked TBT ta help.  So here goes...

Tongue, with teefs...

 Whiskers, and sometimes Whisker Humps...

 Ears...

Toesies...

 Chin Ruff...

Licking...   Well, OK, that's not a "part" but its what the tongue is for.

Nosie...

Chin...

Eye (usually one of two)...

And a Being...

Dont be scared by that last one.  Most Beings are better-looking than mine; I just had bad luck.  You can't always get the better-looking ones.  Some are downright scary-looking.  Hint:  "Moms" are usually better-looking than "Dads".

I hope that helps...