Probably the worst it can do is poop. Or kill itself flying into windows. I had to catch a mockingbird trapped in a warehouse. It just kept flying into a window. When I got it, it didn't even try to bite me. I let it go, and it flew to the nearest power line and chirped, then flew away. I've been bitten by sparrows and it tickles.
That looks really nice. I like the way the pop-out windows turned out. I wouldn't really call it a sleeper, though. It looks too nice, and every time you stop for gas or whatnot, some old timer will want to tell you a story, or some kid will offer you $1000 for it. VW drivers can sympathise.
On the kitchen floor. I remember spilling blue paint on the floor. That's about it. The earliest model I remember the details about was a Revell snap together Toyota 4x4. I was about 7 or so, and had a tooth pulled from the dentist. I remember picking it out at the grocery store. My dad painted the wheels and other small details, and I put it together.