This isn't a bad mod, but there's still some work needed to make it a 5-stars mod.
The rear license plate is in the trunk for some reason, and the car still has a Gavril steering wheel. Having some Eris branding would help make this car feel less like a simple Barstow mod.
Talking about the Barstow, the rear of the JBeam seems unmodified. As a result, the Coucal tends to act strangely when crashing. It would be great if the JBeam did match the rear of the car.
There is also a few problems, such as remaining Gavril lettering and some Barstow parts being here.
The model doesn't look bad, so it would be sad to not enhance the JBeam and the branding of the mod to make it better.