Gappo mixers are available in 3 versions (chrome, black and gold)

Pivot is configured, Turbosmooth is enabled (0 iterations in the viewport, 2 during rendering)

Poly: 254,360
Verts: 131,437

Gappo mixers:
Sink mixer Gappo G06-6 G1006-6 - https://gappo-russia.ru/smesitel-dlya-rakoviny-gappo-g06-6-g1006-6.html 
Sink mixer Gappo G06-6 G1006-26 - https://gappo-russia.ru/smesitel-dlya-rakoviny-gappo-g06-6-g1006-26.html 
Mixer with hygienic shower Gappo G06-6 G7206-6 - https://gappo-russia.ru/smesitel-s-gigienicheskim-dushem-gappo-g06-6-g7206-6.html 
Built-in mixer for sink Gappo G06-6 G1206-6 - https://gappo-russia.ru/vstraivaemyj-smesitel-dlya-rakoviny-gappo-g06-6-g1206-6.html 
Floor mixer for bath Gappo G99-20 G3098 - https://gappo-russia.ru/napolnyj-smesitel-dlya-vanny-gappo-g99-20-g3098.html 
Shower stand with mixer Gappo G06-6 G2406-6 - https://gappo-russia.ru/dushevaya-stojka-so-smesitelem-gappo-g06-6-g2406-6.html