Welcome to the group!
To get a custom avatar, you will either need to make one yourself and upload it, or I can make one for you. If you want me to do it, you'll have to be patient because I can only make them when I'm not busy at work and it could take up to a week or so to complete a request. If you still want me to make it, Let me know what you'd like in it, any words, colors, themes, pictures, etc, and any links you have to pictures are even better.