Some examples of processed high resolution scans by other artist published under CC license (links below).
Steps performed: 1 - Highres cleanup and set transformation, 2 - Remesh/retopo, 3 - Create UVs, 4 - Bake texture maps
1) based on "Démocrite et les Abdéritains" (https://sketchfab.com/3d-models/democrite-et-les-abderitains-c6477c89b9e54410a9d25eed1733bd90) by pattarrian (https://sketchfab.com/pattarrian) licensed under CC-BY-4.0 (http://creativecommons.org/licenses/by/4.0/)
2) based on "Chouette chouette à moins qu'hibou" (https://sketchfab.com/3d-models/chouette-chouette-a-moins-quhibou-bf12a4f2b8bf46cb86c170349e6dcf3b) by pattarrian (https://sketchfab.com/pattarrian) licensed under CC-BY-4.0 (http://creativecommons.org/licenses/by/4.0/)
3) “Human” (https://skfb.ly/6RCGz) by Thunk3D scanner is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
4) “Kriegerdenkmal” (https://skfb.ly/ozBNv) by noe-3d.at is licensed under Creative Commons Attribution-NonCommercial (http://creativecommons.org/licenses/by-nc/4.0/).
Démocrite et les Abdéritains 1)
Chouette chouette à moins qu'hibou 2)
Sitting woman 3)
Angel Statue 4)