They started that recently. I think the A-wing and Tie Interceptors were the first kits to where the silhouette started showing up instead of an actual standing pilot
The original X-wing kit (with the Death Star tile base), Y-wing, Tie Fighter, Tie Advanced and T-70 X-wing kits (the blue and white, not Poe's) and force awakens Tie all had standing pilots and the Y-wing and T-65 X-wing also had an extra "standing" droid
I'd much rather have the figures than the silhouettes