M T Miniatures Ltd have Type 41 & 61 models, and Atlantic has HMS Chichester, another Type 61 AD Frigate, as being planned on their websites.
Maybe they can help
I would like to enquire where can I find the plan for the British Type 61 frigate (Salisbury Class). It seems there is not even a simple plan for them across the internet (discounting the shipbucket illustrations).
There is a side view in Norman Friedman's British Destroyers and Frigates: The Second World War but plan view is not provided.