if this is on never build, I suppose it is an real study!
the large hatches in the sides are doors after which are replenishment cranes. the RHIB/Liferaft setting was shown this way in the original design. about the protection of the bow screw: it was not on the original render, it might be plausible but was not shown.
about sensors and CIWS: this ship is most likely build this way to be as cheap as possible. knowing the price of an I-mast and an Goalkeeper, I think that might be just too much for this ship.... although an extra RAM might have come handy indeed, as must have MG's. but these are not included in the disign, and because I wanted to follow the original renders as much as possible, I leaved them out. the same for the stab's.