One thing about the Roger de Vlaeminck frame. Other than the clovers, it doesn't actually list "Colnago" anywhere.
https://saarf.london/2013/02/19/how-...-fake-colnago/
I'm thinking it may be either a Vagacini or Martelly
I'm not familiar enough with the Roger de Vlaeminck frames to know which brands produced them. There apparently were some Colnago produced Roger de Vlaeminck frames, but generally with distinct markings.