Top model, but if you are truly striving for accuracy, there are only 5 foot steps on the fuselage forward of the personnel door on the in RN Mk1. When the guys need to climb on the roof for maintenance, they have to pop the lower section of the door to reach the lowest step. There is probably a good reason for not having the sixth/lower step as on the early PP aircraft, but it escapes me.
Also, the undercarriage bays are the same colour as the rest of the aircraft, not white or yellow primer.
Good luck with the model