I cannot help but notice how low the apparently big rear window comes down toward the rear of the car. This would require the fabrication of a new boot lid and make access the the boot to service the battery, fuel, tank and spare tire, etc. a lot more difficult. It does look good though, but I would prefer a smaller rear window.
I think the BT7 version looks more realistic/sleeker for some reason. Looking at it again it’s a combination of the BJ8 quarter light windows and also the rear side window base should follow the body line more instead of having the upsweep on the bottom edge. On the BJ8 version the rear side window should be elongated to the fuel filler and have a bottom edge that follows the body line.