The station buildings, being of GSWR origin, were the same, but the main difference would have been the GSWR-style very low platforms, little more than a foot higher than rail level. Many, if not originally most, of the GSWR platforms were low like this, continental style. If you look at the edging of Mallow platforms, which were like this into the 1990s, you'll see.
The signal cabin and goods shed would have been in use and busy.
Signal cabin and station painted dark green and cream; footbridge, shed doors, in fact pretty much anything else, CIE green.