Hi Phil
Well, as others have said nice chipping and weathering, you've done the old girl proud. I have one of these but I can't decide to go straight with what you get in the box or go OTT with aftermarket stuff.
Only time and the "buying department" passing any order request will decide
My only other comment would be the tracks, they could do with showing a bit of sag, but if you've used the kit supplied vinyl ones you may not have the option to create it.
Some use thread to pull them down onto the roller wheels, or pins stuck in the side of the kit holding them down. Some go the replacement track route, which I'm considering on mine. Then again for the price of replacement tracks you could get the Trumpeter half track (certainly on ebay if you are lucky) for around the same price and rob the goodies out of that.
Well done
Alan