yes, this is my first alistar build, he's fun... I didn't bother putting up a skill sequence because its all situational between the heal the the pulverize, I keep one point in head butt just for the push. You pretty much hit like a truck and cant die because of your ulti, stay in lane farm like crazy (teleport help you farm and always be in lane). I start with dorans ring for the mana regen and health because you have a heal and dont need hp regen so early. Since he is a tank you should build to counter the enemy team, thornmail for those annoying dps carry team, force of nature for the heavy mage team, guardian angel also works. If this build gets more popular, then ill clean it up and improve it, well good luck out there on the fields of justice, summoners!
Edit: i removed warmogs and replaced it with banshees