Thanks Foz, I found another photo of it... I agree it does look a bit odd but how can it not be? just a fake paint job? Regardless of that tho, as you say it looks good and is it really any parts of the right size? doesnt matter about manufacturer or anything like a specific part to match the bottom bracket shell/crankset or whatever? (im not great at bike stuff, just riding them).I don't think it's a Pinarello... pannier rack eyes? fork mudguard eyes? decals look wrong (ST decal even has a completely different font), and that HT "badge"..... If it is a Pinarello, the BB will be ITA.
it looks like a perfectly good alloy frame though - any parts of the right size should work fine