The River class makes an excellent model, sails really well and looks good on the water.
Got a picture in the gallery (page4) its under the heading HMCS Haida, dont believe everything I write!!!, actually the picture "sneaked in" . The model is to 1/48 and is of HMCS New Glasgow commissioned December 1943, converted to Prestonian and recommissioned January 30th 1954.Paid off and scrapped in Japan in 1967, good service life.
Anybody interested in building one got loads of info on them.
John