To me it looks like some of the slow fat costal gunboats.
Say 1910s-1930s, with what armament ? (I would move the bridge back and put on 2 twin turrets say 6-8 inch ? and a few AA/DP guns 4/3 inch ?),
Looks nice, kind of like the top one in this thread
viewtopic.php?f=17&t=5366
With that bow is she an ice breaker ? and what has she got for guns ?
JSB