I own 10221 Super Star Destroyer, but am somewhat dissatisfied with the number of inaccuracies which has been discussed in detail on these forums, so I sought to rebuild it into my own interpretation. Unfortunately, this only exists in LDD and it is the first MOC I've done; but as its nearing completion I thought I'd show some visualisations for constructive feedback.
There are a number of issues that I wanted to fix, but I mainly wanted to correct the flat bottom, extend the tail and angle the front engines along the bottom hull. I've compared my version against a number of resin models (mainly from http://www.modelermagic.com/?p=29704" onclick="window.open(this.href);return false;), and I feel my version is reasonably close---but not entirely
It has some "features" which have been stylised differently on purpose (mainly because I couldn't be bothered fixing them:), and at the end it's lego so there's a degree of inherent abstraction. I was planning on rendering some images to compare the dimensions against the profiles I've used for reference, because I am quite pleased with how close they are---but I haven't done so, yet.
cheers
John