I would love to access the user's Memoji while discovering the user's identity. Is this currently possible?

The app which I am developing uses the user's iCloud account to fetch their first name, but I would like to add their Memoji as their default profile 'pic.' Name is retrieved as follows:

if let name = returnedIdentity?.nameComponents?.givenName {
    self?.userName = name
}

Any help is greatly appreciated :)