Craft Edge

Hi. I am wanting to make some flashcards for my daughter and her daycare. I am doing alphabet cards and I am stuck on some letters- can't figure out or find a picture to go with them. I am hoping someone here can help. Here are the letters I am stumped on:
Q X Z

For Z I was thinking zipper but don't have an SVG to go with it. Any ideas? Also, would anyone have a better suggestion for Y than Yellow? I was thinking of putting a yellow box there. Also- for N I have nose but no pic to go with it.

Any help or suggestions would be greatly appreciated! Thank you!
Chris

Q-Queen

Y-yolk, yummy, yacht, yo-yo, you

Z-zebra

Thank you!