I forgot to mention; if you have any of your own models built and imported into BS or if you fix the Marina Bay Sands one (you can open it in the editor even though it is greyed out in the game... it is missing about half its dependencies - clear blocks at right angles at the bottom; yuck) I am happy to put them into the same Git Repo as mine... I've a few from someone else who had a go and it is relatively straightforward to add things to a git that already exists :) (I'm happy to create a step by step if it'd help, though I think I just need to cull it from somewhere on this comment section! ;)
There's also another few new builds in the git... nothing large yet... and three more miniture Architecture ones I'm working on.