No apologies necessary - this is the correct forum.
Here we go, from the top:
First pic: Centurion Preceptor (left) and Crescentian Prophet
Second pic: (top row, from left) Undead Legionnaires (x2) and Blessed Legionnaires (x3 - Ex-Mishima Troopers)
(middle row, from left) Blessed Legionnaires (x2 - Ex-Cybertronic Troopers), Blessed Legionnaires (x3 - Ex-Bauhaus Troopers)
(bottom row, from left) Undead Legionnaires (x4)
Third pic: (top to bottom)
I got no clue; possibly a really old Nepharite of some kind
Blessed Legionnaires (x2 - Ex-Capitol Troopers)
Necromutant
Undead Legionnaire
Centurion Preceptor
Undead Legionnaires (x2)
I believe that I am accurate, here. That said, there is nothing saying that as long as you inform your opponent, these cannot be substituted (proxied) for other models.
Oh, and, Welcome aboard!