correction, it tries to bring shaders with it :) but carrara simply doesnt have the same tools to make the shader identical, and its still better to recreate shaders from scratch in carrara to get the right effect that you are going for

if i plan to render in carrara,i would never do shaders until models are in carrara

if you want face-off skin shader, i made a thread showing the literal translation of the shader a year ago, but its not the best design to use in carrara. i would look up the other threads for realistic skin, one was by....shonnon or forgot how to spell the name, it was made in carrara and IMO looks better