The sailplanes are a recent interest, but I cut my modeling teeth on car models:
1/12 Ferrari 375 - scratchbuilt wheels, engine components and interior bits.


1/12 Porsche 910 - converted from a coupe to this fictional open top racer.



1/24 Porsche 935

1/24 Porsche 917 1971 LeMans team

This is where I developed the scratchbuilding skills, but never scratched a complete model until the Fokker V.23
I built a lot of Porsche models and I owned a 1986 Porsche 911, so that's why I chose p9o1r1sche as a screen name years ago.