Mods with camouflage glass?

[unspunreality]

Looking for ways to hide some of my rooms in my single player game but I dont want to lose sight of the outside. But using just wood/walls looks bad. And glass looks terrible in random spots in the wall. Is there any mod that adds like a 1 way glass that takes out an outside look of the blocks near it?

 

[RedBoss]

http://www.minecraftforum.net/topic/546192-1521v460secretroomsmodsmpforge-hidden-trapped-chests/

 

[CrafterOfMines57]

Is there any mod that adds like a 1 way glass that takes out an outside look of the blocks near it?

You have just described ICBM camouflage blocks, although that requires Universal Electricity, so the mod posted above is probably best.

 

[13552]

Secret rooms mod (as redboss posted above). It's included in the Ultimate pack.