I'm in minecraft with a 100x100 plot on a server. i need some ideas for more pixelart!

So far i've made...
-Triforce
-Link
-Flappy bird
-random blue heart
-pokeball
-Finn the Human
Any suggestions considered btu i'm not that good XD please make it simple, 20x20 or less eheh.. ^^'
suggest away!
and i'm not that good at freehand, so i normally use templates that i alter either slightly or a lot ^^
thanks~

Also if you wanna join in the server note me :3