Yes, it is the Airfix one. The fit is a lot better than I thought it would be, and everything goes together in a very logical fashion. To be fair, it's only one skill level up from a snap-together kit, so even I should cope with it
The only let down is the decals - they are of poor quality, and the edges of the large roundels are 'frayed', for want of a better word. If you look closely, you can see little pixels of white on the edges of the blue area. I think it will be OK with a bit of Micro Set, the flecks should be hard to see once they're in place and settled. TBH, I'm not too fussed as this is more of a kit to prove I can actually build them, more than anything else!
Otherwise, there is very little flash - just a bit on the control column really, and like I say, fit is good so far, although I'm glad I have decided not to put the pilot in, as I think it would be a very tight squeeze from the looks of things! Good paint choices as well - one for 85 Squadron in France with the early war white/black undersides and de Havilland prop, and one for 32 Squadron during the BoB, with the 'Sky' undersides and Rotol prop. I've gone for 32 Squadron on this build.
Well worth the 11 quid I think 8)