Trying to make an "Ice assassin" spell

Hello,

I'm trying to create an "Ice assassin" spell. Basically it should create a clone of an ennemy, maked from ice.

So far :
- I've been able to make the spell, add it to the game and cast it
- The spell make the clone of a targeted creature, using a modded Simulacrum spell.
- I've been able to change the clone to a non casting one. It can just attack

But I fail to make the clone friendly to the party. The clone is always friendly with the target, so if I target an ennemy, the clone will be hostile.


Do someone have an idea on how I could change the clone and make him friendly?
I've searched for Irenicus "Create clone" spell he used in spellhold to look how it's done, but I didn't find it using DTLCEP or nearinfinity.

Thanks in advance !