Look, I'm not going to get into a protracted discussion about this.
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[TD="class: alt2"]Dinaric: A tall, brachycephalic type of intermediate pigmentation, usually planoccipital, and showing the facial and nasal prominence of Near Eastern peoples. The basic population of the whole Dinaric-Alpine highlands from Switzerland to Epirus, also in the Carpathians and Caucasus, as well as Syria and Asia Minor. Apparently a brachycephalized blend in which Atlanto-Mediterranean and Cappadocian strains are important, with Alpine acting as the brachycephalizing agent in mixture. Borreby and Corded elements, also Nordic, appear to be involved in some regions.
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The people to whom I referred have long, Mediterranean type skulls. They have dark hair, and Med features. I have no idea if they're tall and big boned and neither do you. Perhaps they're closest to Pontic Med, which is close to Atlanto Med. Whatever.
As for "South Slavs", there are some Slavic looking people among them, some are a blend, but a lot have a definite Med look to them. From what I've seen the percentages vary by country. This all makes sense given the people who settled there.
Most Russians do not at all look Med. Even in the Ukraine, that phenotype skews to the west and south as makes sense because that's bordering EEF "Old Europe".