(If you do MHF_(Any mob in minecraft name here) then you can get almost anything thats in minecraft as a head.

Characters:
MLP=RainbowDash
Luigi=Luigi
Fluttershy=Fluttershy
Applejack=Applejack
Spongebob=Spongebob
Garroth=Garroth
Aphamu=Aphmau
PatrickStar=Patrick
Mario=Mario
Squidward=Squidward
DerpFace=JakeTheDog
StichAKA626=Stitch
Foxy_Fnaf1987=Foxy
TwilightSparkle=Twilight
SonicHogSpeed=Sonicethehedgehog
Yoshi=Yoshi
DireAvenger=LyraHeartSprings
Ps:Any youtubers that play minecraft will have a head Ex: Ihascupquake=Ihascupquake
A_Big_Rock=Ninja Turtle

Mobs:
TheJeiker=Derp faced enderman
Sheep=Girl with sheep hoodie
Pig=Pig
Cow=Cow
Slime=Slime
SynHD=Zombie
Lol thats all in Mobz!

Random Colorful blocks:
Ender_Cat_Girl= Rainbow cat face (Ugly) (May have changed)
Rainbow=Rainbow haired girl
Cupcake= Purplish-Bluish-haired girl
Richard1230=Rainbow blocks

Food:
simbasbestbud=Hamburgur
ZachWarnerHD=Popcorn
ThatBaconDude=Bacon with sunglasses
Ernie77=Sandwich
DoughnutDogg=Doughnut
instinctspace=Bacon
FluffyPancakes=Pancakes
AmericanOreo=Oreo
QuadratCookie=Cookie
Chazwell777=Chocolate
Dutchguard=Some kind of cookie ice cream

Other:
Yuki=Purple head alex
Utorak=Half pikachu Half person
JakeTheDog=PumpkinHead
Thundershock= Suprise...
LividCoffee= Livid coffee
leebear=Joker
Tautis= Cookie monster
IronMan=Ice cream derp face
Thor=Thor
Spiderman=Spiderman
2_annoying_III=chest
Pinkiepie=White haired girl
Kitty= Chesnutish brownish carmelish haired girl
Rarity=Purple haired girl
Herobro=Herobrine with a green scarf
Greenarrow=Greenarrow
BlackChandelier=black and orange cat
BabyDrool=Baby head with drool
Cowguy= Suspicious Bear
SMOSH= mage
AccsingCloud59= Black creeper blue face
LittleMissLucy=Red-orange haired cat eared girl
PrincessOwlton= Brown haired girl with red bandana
Love=Brick wall
Police=Walrus
Squirrell=Boy in squirrell costume
xXkittenXx=Blueish grey haired girl with flowers
Mapparere=Earth
EmptyWorld=Earth
TheCuccoKid=Chicken
WalkinEggs=Side-ways villager head
jarkpzf=Orange kitty
xBenji118x=Owl
TheMaster00_=Bible
AKAikee=Lava pouring
IM_=Heart
dragonsteincole=dragon
Eye=Really cool detailed eye
Ferocious_Ben=Computer
jorgenskar95=camera
Seerpotion=Present
Asiankid2004=Glass block sky
catus123=Glass block lava
LeftShark=Really cool detailed shark



I really hope you like them!
Really cool ones:
LeftShark, Eye, and Richard1230!