Blueprint works when the part count is not to big. So I'm not sure if it will work on your projects, that is something I can only know if I can import it.
Now and then I make a instruction with Blueprint. In a way it's also rebuilding things, as every brick has it's fixed position in the LXF file, but it's not allways in the right order (floating parts - such as LDD produces the instruction) Blueprint gives you the possibility of changing the order the bricks come into view. Rebuilding , until it's logical. I like to do that, it' challenging when it's not to hard.
Recently I made a building instruction for a statue. Hot Dog (it's on rebrickable). It was 2700 pieces or so, It worked fine on Blueprint. Another one Fox and Rabbit (7500pieces ) did not work on Blueprint. So I'll have to take it apart in smaler units and then try again. If I make it , it will be for me, as the statue instructions don't really sell on Rebrickable. It's not much of a succes.
Rebrickable is interesting for technic submissions, star wars and modular houses.
It's free to put them on the site (even a lxf file will be accepted as "instruction"), but there is a small fee to pay if you let rebrickable take care of the whole thing. Selling, sending the file(s). You don't have to do anything or even get in contact with potential buyers. It works automatically. Payment by PayPal
Even if it's not for the money, it will give you some more attention than you get on Ideas.Maybe you can put a link to Ideas. I saw your projects because i get notifications from Ideas, but otherwise it would have passed without notice.
Once again; It like the way its build, special and different from other modular buildings. Also the used colours look great.
If I get the LXF file I'll try to make a blueprint instruction. (if it works you'll have it of course) . I'll keep you updated . Building in real bricks is only an option when the instruction is there. It's easy. Follow the instruction and the parts are all there. It's NOT my idea of selling other people's idea's but sometimes I have the feeling your build is something I cannot create my self, so it's interesting.
My gmail is