No Warmoth Body will pair up with any stock Ibanez neck that I've seen so far.
Fender's spec is pretty much the standard for replacement parts companies like Warmoth & Stew Mac, and Ibanez never followed that spec.
If you found an Ibanez neck on Ebay or other, your best choice is to find out what model it was paired up with to begin with, and then search for the missing body on Ebay or other.
I've literally seen Ibanez use upwards of 8-to-10 different neck pocket specs for differing models, which is to say, not even pairing Ibanez Model #A neck will necessarily fit Ibanez Model #B body.
Their specs are model specific.