They use different photos, but the same distinct photo style. And the pics are the same on different medias, like LinkedIn, Twitter, AssetRush web page.
I ran them all through tineye and it yielded nothing. My guess is they obfuscated the pics with purpose. You see the black, white and orange style here: https://assetrush.com/about
All in all, I don't know what Jenny's plan is with regards to Bytecoin and AssetRush, but I will certainly keep my eyes open for anything they announce.
Just one more thing: AssetRush team member Mary Giterman, who seems fake as well, may be the person owning these accounts:
https://bitcointalksearch.org/user/gitmary-1009398
https://bitcointalksearch.org/user/gitermanmary-1038651
Mary seems to have been a part of Soarcoin earlier, whose founders probably profited greatly as they issued all coins to themselves, then sold on exchanges while doing the regular marketing push. Looking at Mary's earlier posts, she is prior to this looking to buy multiple high-level Poloniex accounts with high withdrawal limits. I have not managed to connect Mary Giterman of AssetRush with Mary Giterman of Soarcoin, but it seems unlikely there should be two such persons with the same name, both involved as early adopters in crypto.