Your mom will love this - it is beautiful!!
I made my mom a quilt for Christmas too. She got it early, because we all wanted to celebrate before my daughter went to her dad's for the holidays. Mom cried and was so thankful. I'm pretty sure you could have offered her your very first quilt and your mom would have loved every thread and been thrilled, no matter how bad it was. Mom's have that ability. My favourite Christmas present this year is a picture my 5yo daughter drew of a lemonade stand. She spent so much time drawing it for me, hiding it every time I was near and wrapping it up to put under the tree. I loved it more for the love and effort she put into it than anything. :)