A: Eventually, depends if I'll have time and other factors.
Q: Why do the vehicles have no interiors? A: Most vehicles are direct conversions from SCM. SCM is a purely decorative mod, and wasn't intended to have driveable cars. Having no interiors was also so that they would be more render-efficient. Some new cars with interior been made specially by Saracalia for the Pack.
Q: On spawning the vehicle it asks for spawn system, what should I do? A: Please select the "Classic" one for now, the vehicles aren't updated yet for the new FVTM entity physics.