Would be interesting^^ Tell me if u ever make it.
Of course, as long as the whole ethnicity isn´t replaced completely, all is fine.
I mean I completely accept the non-germanic elements of the german ethnicity,
we are also made of celts, slavs and romans, no doubt. But there must be a certain basis,
where u can say this is a German, this is a Japanese, this is a Turk.
And the typicall look for us, is the light pigmented central european type.
Slavs are not very different, but the face is different, you can usually see it.
As once a French told me, while French/ mediterranean in his region have a more
round head, it seems germanics like me have a longer head form.