i built that and will be starting the 1/35 trumpeter after i finish the low side gondola. i still haven't decided but am leaning toward a '45 build in a 3 color camo and no name. i have not seen a pic of the 3 color scheme but logic dictates it is feasible. if not i'll go with a '39 gray and brown.
i have the hobbyboss 1/72 K-5 and DORA and KARL in the stash too as well as some books.
we have a RR group build going and so consider posting there also. the hasagawa doesn't have a breech block so you have to fill in the hole in the breech.