confirmation and identification please

Looking for an ID on this mark please - it's a little vague.





Bonus points if you can tell me more about this - I suspect it's a studio piece though





Also, can someone confirm if this is from the royal oak daisy series of designs - I can't match up a daisy token image like this?




Aaaand, while I'm at it, can anyone advise if this is a known NZ pattern/glaze or likely
an asian import, like I suspect (no marks)




Thanks

No.1. is Mapua Ware from Nelson.
No.2 no idea
No.3 is definitely Royal Oak and there were at least two decorators, so variations occur.
No.4 looks like NZ Pottery to me.