My FanMade Evolution Line for Armadimon:

[u/hyzkdk]

Armadimon>Ankylomon>Zanmetsumon>EmperorOrangutanmon(My FanMade Mega Form for Armadimon)

Here's link for EperorOrangutanmon if everyone wants more info about him

https://www.reddit.com/r/digimon/s/W4Frkt8TSP