AO3 Loki (And Tony?) centered Story

[llalallea]

Unfortunately I don’t really remember the plot, just a few key things: it’s an unfinished fic, Loki travels back in time to be near Tony, who is with Pepper at the time (his Tony died in the alternate timeline?)
He brings the bots from the other timeline, Dum-e and U, with him and hides them in a small museum for agriculture and paints them yellow. Tony eventually finds out and the take them to the tower. Loki also summons Jarvis (calls him Spirit, to hide his identity) and gives him a iron legion body.
The pairings were Pepper/Tony, maybe Tony/Loki and Tony/Pepper/Loki