As Dutch person I find it sounding more like this as well. For sure it is an accent you don't hear often (it sounds quite strange to me). I cannot say I hear any Italian/French sounding speech in it at all.
As a native Swedish speaker, it sounded more like a latvian or lithuanian person trying to speak British English.
Native swedish/english speaker here. I agree that it sounds like she's trying to speak with some unidentified British accent.