As far as I know the van rysel triathlon bike has only been given to a few sponsored athletes but it's not on sale yet so I don't think you'll find a published link anywhere.
This page says it will be on sale in 2024 so maybe you won't have long to wait
https://www.vanryselcycling.com/23roadrange
Van rysel Is a Decathlon brand so the decathlon website is where you'll find all the information when it's on sale.

Send a message to Swissside, since they designed the bike I am sure that they have to details, possibly some photos and maybe some of the comparative aerodynamics. JP who designed the bike has also designed a load of other TT bikes, including the current Canyon Speedmax, so would assume that it has a few improvements