Metlakh and other tiles https://3dsky.org/collection/shared/5495221 
Metlakh/Victorian tile Keramark from the Gatchina collection.

The archive contains all elements and colors of the tiles presented in preview #5.

The colors of the tiles are set with the Multi/Sub-object shader ID=1, 2, 3, 4, which will easily allow changing color combinations on any element.

Keramark tile from the "Gatchina" collection

Rugs 1340x1650 mm
Border width 160 mm
Octagon 96 mm
Square insert 35 mm
Hexagon 95 mm
Grid element 300x300 mm
Joint 2 mm

Topcher, top cher, top cer, topcer, topcher
https://keramark.ru/catalog/gatchina?utm_source=3ddd&utm_medium=3dmodel&utm_campaign=designer_catalog&utm_content=gatchina