u/InternationalWay7300

Hey guys, i just bought my first dark angel (Interrogator chaplin) and i got one more normal space marine sitting on my desk. I am very new to the fandom and don't have that many colours. I got waagh flesh for the green places and wraithbone or maybe rakarth flesh for the cloak parts. Is this a valid option? I haven't started to paint yet, so i'll be very very happy for some feedback and tips

Btw.: I think the space marine is just a normal intercessor, no faction