The QRF model is a very nice, simple kit with four pieces: turret, hull, two track pieces. The fit is excellent throughout and the tracks are particularly well designed to ensure that they are level. As with the Warriors, the 30mm Rarden was rebuilt from brass rod and tubes in the interest of longevity.
Open hatched would have made it perfect but you can't have it all. As it is, it's basically perfect for a Telic Scimitar and could be modified to an Afghan configuration with additional ECM although adding the bar armour would be a challenge in this scale.
Note: for a currrent Scimitar Mk2, you would need to mate the Scimitar turret to a modified Spartan or Stormer hull (since I have neither, I'm not sure which would be the closest) and fiddle around with a lot of bar armour.