The villager I would like to have is Diana, the snooty deer. I've always been close to Diana. She's been my favorite since I became mayor! When I first bought my animal crossing game back in June, she was one of my first few villagers. Even though she is snooty, I never found her rude at all. We quickly became friends. 6 days later, it was my birthday, and Diana was the only villager celebrating it for me, making me extremely attached to her. For the next 5 months, I've done so many favors for her, that I now have 7 pictures of her! However, I eventually decided to take a break. The break was longer then I intended, but I eventually got back to animal crossing this Spring. When I returned, I found out Diana left after I got her letter with another picture attached to it. Now, I'm on a mission to find her through trading, or cycling. Recently, after meeting very friendly people on the island, I found out about reddit, gamefaqs, and the bell tree forums. I really miss her, and it's really difficult to find her due to her popularity. I've cycled out over 50 villagers to get her back, but no luck. I was pretty jealous of Diana's whirlpool bath though. She never sold it to me xD
Edit: If I win, and if you want proof that I joined in June, you can check my TPC. My birthday is also on June 29th. I can also show you all the pictures she's given me.