Upper red is adamantite beam wall
Lower red is palm wood fence, that wall also consists of bamboo and rich mahogany walls
Green is rich mahogany
Upper orange that bottom part of the main wall is gray painted ebonstone brick, behind the door is brown painted shadewood fence.
I can not see what is behind the door of lower orange, you will probably need to improvise that one but my best guess is blue dungeon brick.
The roof is made of red or deep red painted titanstone.
Purple looks like actuated gray bricks, but I am not certain.
The platforms above that I am also not certain, it is some kind of gray paint platform, maybe glass, cactus, mushroom, any lunar platform, palm wood, skyware, pink brick or honey are all possibilities.
That is what I know from the textures, some of them might be painted differently so make sure that is right. Good luck.