Currently, a Snow Golem looks exactly like what it's made from- 2 snow blocks and a pumpkin.
Iron Golems, apparently look nothing like 4 iron with pumpkin.
If Mojang wants to go in this direction with the graphics of the Golems, perhaps
the Snow Golem could be reskinned to look like an Iron Golem, made from snow
and slightly smaller.
The only thing I would change about the snow golem is removing the pumpkin and having a head like it had in development. However, I wouldn't make it look more like the iron golem and I would be satisfied with a simple code rework that would allow players to change the face design using a texture pack (as apposed to a mod). Then I could make the snow golem look how I want without affecting anyone else's experience (just like making the bed have a blue sheet spread instead of red).
Iron Golems, apparently look nothing like 4 iron with pumpkin.
If Mojang wants to go in this direction with the graphics of the Golems, perhaps
the Snow Golem could be reskinned to look like an Iron Golem, made from snow
and slightly smaller.
The iron golem isn't a robot.
It's a statue that was brought to life by a "Priest" villager's magic.
Little do people know that all Magic in Minecraft is generated by pumpkins.
That's why blaze rods work. You know how the blazes head is square? PUMPKIN.