WWII Bathurst Class Corvette

No kits of either the Bathurst-class or the Bangor-class from which it was derived that I am aware of.

However, John Lambert does have a set of plans of the Bathurst

sample: 

that you may use to scratchbuild one from.  Plans include sections

http://www.lambert-plans.com/

There is discussion of a new 1:700 scale limited run Bangor-class minesweeper on SteelNavy at:

http://members.boardhost.com/Warship/msg/1241177038.html

It is reportedly by Seals Models which has a good reputation.  I tried to follow the links on the Japanese website but could not get any additional info.

Thanks EdGrune for the help. I'll look into what ideas you've given me.

Thanks again.