My first thought when I saw this case was wow want one, however after a little more research I'm back to thinking the SG05 is still the ultimate Mini-ITX case. The Prodigy is just too big for a Mini-ITX which kind of negates the point of going ITX.
Yeah, its big for an mITX case but it is hardly huge. And TBF the handles add a bit of the size in the specs, it still feels relatively small.
Also having started to build mine in my case I have to say I think if you reverse the way these HDDs slide in (you can easily) I think it might be possible to get a huge GPU AND loads of 3.5 inch HDDs in there, not just 2.
You do get motherboard screws in the box, yes. There is a list of which is which in the little booklet too, so you dont need to guess.
Of note for some who might be getting it The ASUS P8Z77-I also requires the use of its own screws since it uses the mounting screws for securing the vReg card. They come with it though, and it was the ones securing it that worked for me, but you get a smaller thread screw with the motherboard too if you need them.