It has a qianlong mark (apocryphal or real??) I know export porcelain from this period rarely had marks. But I don't think it would be something fakers would fake or be made later as a replica. Thank you to share your opinion
All of this except the mark looks western. I'm afraid that may be an imitation of the armorial porcelain fakes of low quality. It does not resemble at all the period armorial items.