Well...I imagined her as being the most unbelievably adorable baby I ever did lay eyes on (until some years later) and also the sweetest. I picture her with bronze curls, chocolate brown eyes, and a gorgeous smile. I also see her as pale, lol.
As for her personality, I would say she'd be lovable, loving, sweet, amazingly mature, brilliant, and the type of person that brings peace and sunshine into the room.
That's how I expect to see Renesmee as. ^_^
Here's an extremely close pic of the Renesmee in my mind :)
I imagined her being, the cuttest baby, and then toddler, and growing up to be really stunning. I think she would be quite shy, but doesnt mind attention, and is very obsevant. I think she would be really nice, and sweet, but will have everyone wrapped rond her finger. She will be very lovable and loving, and be always happy and bubbly like Alic xx