OK Models (I'm not sure what they call it in your neck of the woods) has a 32 size P-51 that is much more scale than the TT Lazy Tiger.

I have a Lazy Tiger... hasn't flown yet because the kit came together with the ailerons badly aligned. I will need to redo that before I am in the air. I was quite surprised with the lapse in quality as most people have found their Lazy Tiger to be up to standards. I think mine is a fluke!

Good luck finding one!