Does anyeone have the Stonemason Mech Enforcer with IK

Ghost_Train

I just recently purchased the Enforcer mech from Stonemason for an animation but to my surprise there is no IK setup on it. I am trying to setup IK myself but there are a lot of intricate custom features on the right. So it's not as simple as it would normally be to get IK working. I am wondering if anyone has already done this and if they would be willing to pass the rig to a bro.