Can I replace parts on my Hot Toys Cleaner Kit Predator?

[GlassToTheArson]

So, while fussing with his right hand I accidently broke off one of his wrist blades. I ordered another forearm to replace it with.

Now, this Predator is second hand off of ebay so I have no clue how it was assembled. Is there any way for me to replace the old forearm with the new one?

 

[cmiller99]

I can't say for sure as I don't own of these, but there should be a way. Most of these things are possible.

 

[GlassToTheArson]

I tried pulling on the offending appendage and it seems to be on there pretty good. I really don't wanna do more damage