I tried to make them to scale but the MDD and and the FSW models are WAGS. I only know that I recall the MDD model described as the heaviest entry and the Republic model as moderately sized compared to most ATF entries. How long to make them? Weeks. It was all in bits and spurts. Each model done had at least one attempt trashed. I just cannot see things like some modelers can. My most limiting factors are age and lack of patience. Not good for modeling. But, I think they may make some serious modelers aware of how precious their talents are. I, for one, get great pleasure out of seeing professionally done models, art and the kind of posts that Secret Projects members consistently contribute. Thanks to all of you for a great deal of joy for me.