I gave it a shot, but I really suck at tone matching, especially metal because while I enjoy playing heavy sounding presets, I'm really not into metal. I get something good sounding and get lost jamming, then an hour later compare it to the base tone and it's not even close.
I stopped using GR5 years ago because while it has some fun and unique FX, the amp modeling just doesn't do it for me. I get what I like out of Helix easily.
It's interesting though that of the two presets you called out, one is super simple, the other is incredibly complicated, and they both have a certain something that I just can't figure out on Helix.
Anyhow, Good Luck, and if you ever do find a match, please come back to one of these threads and post the preset. If somebody figures it out I'd love to see how!