I am always excited when I see new photos of Tauros cattle, because I have not yet had the opportunity to visit any of the herds of the project. Bert van Beek has lots of great photos of very interesting Tauros cattle on his Instagram page: https://www.instagram.com/bertvanbeekphotography/
Have a look at the photos, I like the cattle very much. One cow seems to be a Maronesa x Maremmana, the cow with the huge lyre-shaped but forwards-facing horns. Another one seems to be Sayaguesa x Maronesa and has a perfect horn curvature. I think an (F2 Maronesa x Sayaguesa) x (F2 Maronesa x Maremmana) would have great potential, especially an F2 from that combination. I think some of the photos show Manolo Uno, the Maremmana x Pajuna bull that was born at the start of the project, but it could also be a bull of the same combination. One bull has a really large hump, a characteristic that quite a few Tauros bulls have.
It would be extremely awesome if all of the current projects would one day cooperate in some sort by exchanging individuals once all of them have reached a similar level of quality as an aurochs substitute.