eBay
This is a superbly built Nu-Cast (NC.043) metal kit of a 1949  'Hawksworth' pannier tank 15XX engine, number 1501.  Also included are alternative numbers (1500 and 1506) should you prefer. 
It has been lined in the 'Old Oak Common' livery with an early BR crest. This locomotive has never been run other than for testing and will require oiling and running in in both directions before full use. 
I have rarely seen such a beautifully made and detailed kit and in addition, it is no longer available to buy so this is a good opportunity to bag yourself a soon to be rare item.

This is one of two kit built loco's I am selling for a friend so please check out my other items. Will be sent fully tracked and insured.