Brutal Wolfenstein-Museum guide

A month has passed since i released the final version of Brutal Wolfenstein,so i reckon is finally time to unveil the secrets of the cryptic Museum map,accessible once you beat Spear of Destiny.
Here a quick recap on some of these steps:
To move the Hitler portrait's wall in the " v4.5 test map" zone,you have to:
1)-Destroy the four nazi flags in the "v4.0 test map" zone
2)-Destroy the barrels in the "v4.5 test map" zone
3)-Kill Synergo
4)-Throw a grenade in each of the holes present in the "v5.0 test map" zone
To move the secret wall in the Sebastian Doyle Krist room,you have to press three switches,each located in:
1)In the bookshelf in the Spear of Destiny room
2)In the room behind the Hitler Portrait's wall
3)in the secret area of the "v4.0 test map" zone
To collect the Spear of Destiny,AA12,Bazooka and Golder Luger you have to collect every single treasure in the map
To free the enemies from their display cases(allowing 100% of kills) and unlock the exit,you gotta press the switch behind the desk in the Blazkowicz's room