That looks pretty bang on to me, I was trying to have a 'dry' year this year but this will be hard to resist, the DJH face always looked the best to me and this is easily equal to that with the added fidelity of cast resin.
The only, and I mean only minuscule (easily fixable by the modeler if one is so inclined) bit that might need a tweak is the radius of the front screen ledge with the nose/cab side sheet metal work, I'm talking a 1 gentle rounding of the edge and fully accept it may be the light in the photo that's making it look a little sharp. I'd have to see it in the flesh to be sure.
The roof horn cover also looks spot on, that's quite often not right.
I can see me picking up two or three of these in the next few years, a couple of early two tone green, one with Serek and one with original radiators and one to convert to class 57 007 which I had a cab ride in on the Port.