Architect Archive

We all know that there are many many varieties of "things" (furniture, art, ect..) already in the game that architects are not able to make right now. So the question is:

I personally want some more plants available. I can see that there are at least 4 types out there. And paintings..... well you get what i am saying. This cant be that difficult a thing to do. The stuff is in the game already.