As far as building models go, my main interest is WWII era aircraft, those newer planes (I think they are called 'jets') seem to be missing the most important part - the spinning thing on the front! I admire the skills involved in all the models here though, including jets, cars, armor, and ships.
I am a longtime musician, player of banjo, bass, dobro, mandolin and electric guitars, in bluegrass, rock and country bands, though I've semi-retired from that, seeking quieter activities. For my non-hobby time I am a 2nd generation land surveyor, Licensed in Virginia and West Virgina, and have been doing tht for over 35 years now.
Another interest of mine is astronomy and astrophotography.
See this link for some samples I have posted:
http://www.astrophotogallery.org/g935-surveying-the-night-sky.html