Hi all :D I Spent quite a few weeks making this, its a massive mountain and it has a huge house built in with many rooms including a pool with elevator diving board, living room, safety deposit room ( the code is purple, light blue and green - should open it ) which has loads of diamonds, enchanted weapons and many more stuff inside, it also has hidden room behind paintings, just press the button and walk into 1 block left of it and you should just slide through the painting :) there's also a crafting room, enchanting room, bedroom with bathroom and pretty much most things you would need in it like a kitchen with working fridges and stuff :P Hope you like it :D oh and btw the way to get in is through a hidden mountain and you switch a lever ( there is a wooden plank where it is ) under a tree then just get a mine cart to the house and then there's another lever behind a wooden plank to the left of the entrance area :) Most things should be signed to say what's what sorry if it isn't :P the only thing not completed is just some block to decorate the house in the pool area but most of its done :)

Texture pack : http://www.planetminecraft.com/texture_pack/ocd-pack/ its amazing !!!
Thanks to Blanknot - http://www.planetminecraft.com/project/vault-door-combination-lock/