We are redoing our attic and the floor is particle board type stuff. Other rooms in the house have had the floorboards stripped, or are just going to be carpeted, but we are thinking more "like floorboards" for the attic.
The flooring shop we visited was actually quite helpful and showed us older Karndean and wood, the Karndean wears really well but when it's scratched it looks scratched not "worn in" like wood.
DH thinks that a good laminate could look like floorboards - I'm not so sure - the floor won't abut any existing floorboards but I'd like it to look a bit like them.