I'm a very big "three piper" fan myself - they have an interesting "retro" look, like WWI ships, and they saw action against most of Germany's heavy units.
Hopefully there will be one less missing ship pretty soon - here's something for the Australian SH3 fans. At first I thought it would be impossible because there didn't seem to be any twin 6'' turrets. Then the other day I found out about the "Nelson's" secondary battery.
I mainly do merchants and I couldn't get everything accurate, but anyway ...
If you guys have any rare pictures of British & Commonwealth CL's they'd be a big help.