"He looks like he's patched up, but are you really sure he's airtight again?"

So a friend wrote up a story about a mean college girl who sneakily punctures her friend's toy, and I found that irresistible as a challenge to draw. After the hard drive it was on died, I had to work a bit to recover some data from it and found a readable file. Some more editing and it got to a point where I felt it was presentable. Some experimenting with different shadowing methods leaves it rather random. I also need to focus on light sources and perspective.