Maybe if you try
set "000e61a5".MetLoyal to 1
or
set "000e61a5".MetLoyal to 2
But also this is mentioned on the wiki:
Warning: The dialog choices you make reflect Raul's decision, armor, new perk and ending, yet the issue where many players can't receive the final conversation even though they have gotten all three dialogs might actually be by design instead of a glitch. If you choose neutral responses, it is possible that this is what causes the final conversation not to trigger, as Raul doesn't seem to make a decision at all. This is pure speculation at this point but seems to be the only viable answer to this issue of the final conversation not triggering.
If that is the case and you've been selecting neutral responses you might be able to reset the whole quest via the console and then do the whole quest again using only commands. But that is too much for my tired head to deal with right now, maybe I can take a look at it tomorrow if you still have problems then.