Do LOTR plastics come with extra heads?

[consectari]

As the title indicates, I'm trying to find out if the LOTR plastic sets have more heads than bodies. Haven't bought any of the LOTR range, so I wasn't sure if they were like other GW kits. I know they are smaller, but that's not an issue.

I'm hoping to get some Orc and Goblin heads, but there's not much point in asking if people don't have spares.

Thanks in advance for any help.

[Jeramakus]

Based on the few that I have, the LotR plastics are almost all one-piece. You may have to attach weapon arms but that's about it.