In WolfenDie v1.02, the layout of E1L8 reads "MAV" in a red brick section. There is a possibility that this was the author of the mod.
MAV may be a team, as the WolfenDie Read Me states:
Not your Ordinary Wolfenstien!
Play it and find out!
Somethings look familiar, others only seem familiar
Somethings are easy, others are not
Somethings are tricky, others are deadly
From the people that brought you DIE WHERE YOU STAND