I don't think they reused anything for this. Nothing really stands out to me coming from another production. Maybe some edits have been made and I just can't tell but I'm not seeing it. As far as I can tell it looks like ADI got told to make Tractenberg's Predator and that's exactly what they did.
It would've made sense if Bryan Prince or Kyle Strauts was in the suit again but we got a new actor for this and the director wanted him to be sleeker. So I'd imagine the suit is fitted specifically for Dane DiLiegro. At best if Fugitive's armor was used for this, it was probably a basis for Feral's armor. We know they did do something like that for Fugitive's plasmacaster but even then, that's only the starting point. They're not using Fugitive's gauntlets as is if they did at all.