Senna by Noorth Milldue Edition

Bidet
Manufacturer: Noorth
Model: Senna
Dimensions: 54 L x 35 W x 28 H
Link: https://noorth.it/en/products/sanitaryware/senna-bidet/ 

Senna WC
Manufacturer: Noorth
Model: Senna
Dimensions: 54 L x 35 W x 28 + 4 H
Link: https://noorth.it/en/products/sanitaryware/senna-wc/ 

Faucets by Bruma

Bidet mixer - satin stainless steel
Manufacturer: Bruma
Model: X Alpha

Concealed single lever mixer bidet / toilets
Manufacturer: Bruma
Model: X Alpha

Faucet links:
https://www.bruma.pt/assets/catalogs/X_Alpha_2018_V03.pdf 

Flush Button

Manufacturer: Geberit
Finish: Matt chrome-plated
Model: Sigma 01
Link: https://catalog.geberit.co.uk/en-GB/products/PRO_173891.html