The Ultracast Mk.1 conversion set I purchased few years ago does have the correct prop blades. The one I bought little bit over ten years ago had those wider blades. Apparently they have changed it one point.
Thank you for the replies. Still looking for that elusive photo
Meanwhile I found these two photos of RAF Mustang Mk.IIs:
https://www.iwm.org.uk/collections/item/object/205383933
The plane in the background being FR931?
https://www.iwm.org.uk/collections/item/object/205383932
I have started to build a model of the plane mentioned on the title(Accurate Miniatures 1:48). The plane is familiar from multiple profiles and Frog had it as their Mk.II model:
https://www.oldmodelkits.com/index.php?detail=17349&page=21
I have never seen an actual photo of the plane. Could someone help me with it?
Harri