Re: New livery for BLS 465
That livery was painted on one locomotive (Re 460 016) as a prototype. The livery was not well received and it was never officially adopted. The SBB decided instead to initially remove the "2000" from the lok faces and has since decided that a more glossy red with the SBB logo added to the lok faces would be the new appearance of these loks.
Prototype "Wave" livery:
You can find other photos by searching for Re 460 016
First upgraded lok: https://www.railcolor.net/images/basic/slm_5477_64.jpg
The final version with mounted Pleitegeier logo on the lok faces: https://railcolornews.com/wp-content/uploads/SLM_re460_sbb05sbb.jpg