What am I looking for?

Hi!
Here is my 12 week 5 day scan. I have no idea what to look for. Can anybody please tell me if it looks more like a girl / boy based on nun/skull? Any tips would be amazing. Thanks so much for looking! XAttachment 28715Attachment 28715Attachment 28716

maybe girl

Thanks so much Claire33. X can anybody else see anything? Xx

Tentative pink....

Thanks to you too 3'sacharm. X any more guesses would be amazing!