The last model I built was a SE-5 large scale and that was in 1952. Since 1988 I have been able to purchase ready built models from the manufacturers or agencies that sell manufacturers models. I had a part time business selling models so I could get them at a reduced price. The models run from 1:100 military models to 1:48 military. 1:40 civil models. 1:144 commercial models to 1:100 commercial models. I have four military models in 1:18 scale and two custom built military models in 1:16 scale. I have lost count as to how many I have but I suspect it is well over 300.
My collection of helicopter models would drive the guys on Rotorheads wild with envy.