Wow, how did you add window for him? Dr.Brunner is still there tho
i gave him spawn point GdesD and changed his script to 24 you can keep it at 27 (Nope you do have too) and changed the bottom middle unknown value to 31. Just give him a random bio and name. You can't give him an icon. These give him proper mortal values. The unknown value seems to dictate something mortal specific that allows them to be registered in-game.
Maybe game spawn script first dr.brunner, and later on replace it with StayCold
No. Dr. brunner is always there. She just disappears, and stay kold has no_spawn, so when the cut scene finishes, stay kold spawns. Minicheese proved it. Stay kold just doesnt have it's own window, but with your editor you can enable stay kold's window