Back when I was 6, I was bugging my mother. She was a model builder when ahe was a kid, and still had some of her kits. So, to get me to stop, she gave me her models of two aircraft carriers and a battleship. Naturally, I played with them until they broke. I asked my mom to fix them and she digustedly told me to fix them myself. To her surprise, I dissappeared into a room with a bottle of Elmer's glue and I fixed them! That got her thinking, and a couple days later we went out and got a Revell F-80 Shooting Star in 1/48 scale and built it together. I played with that until it was destroyed as well. My mother told me they weren't toys, and I wasn't getting another one until I learned that.
I did, and got a 1/72 scale FW 190 D by MPC. (My mom had learned that 1/48 scale was too detailed for a kid, so she dropped a scale) I built it, frosted the canopy, and showed her the dirty white result. She asked why I hadn't painted it, saying it needs to be painted and that's why she'd bought the paint. So, I went back, popped the canopy and painted the interior and pilot, refrosted the canopy in place, and proceeded to paint the waviest two-toned grey splinter camouflage job! What a trip!
I still have that model. It's missing it's landing gear, guns and propellers put it still sits among my other 1/72 scale German WWII aircraft. A year and twenty planes later, my first ship was a 1/600 scale USS Forrestal which again, I still have. It is a much darker grey after all that time in the backyard pool, but it is still intact. It wasn't until about three years later when i built my first 1/72 scale Armor piece. It was a German self propelled on the Panzer II hull; I can't remember it's designation, but--you guessed it! I still have it!
My first kit that I didn't destroy, the FW 190D was built 33 years ago, and with the exception of a two-year break, I've been building nonstop ever since!