A couple i have gotten to work:
AdminCheat Fly
AdminCheat Walk
AdminCheat AddExperience (Amount) (You) (Target) Example: "AdminCheat AddExperience 1000 1 0" Give 1000 xp to self
AdminCheat ForceTame
Some Item Ones
AdminCheat GFI Wood_ (Amount) 0 0 (Not using the underscore will give you Ark wood and is unusable)
AdminCheat GFI Metal_ (Amount) 0 0
Just play around with AdminCheat GFI.. Add the UnderScore after resource if it gives you the Ark variant. Test it with 1 so you dont get like 1000 unstackable items.