Hmm, that's interesting.
Vulfgaar smells like he means it. He was a nobleman with a high position in a royal court, so takes good care of himself and his scent is bergamot, wood, musk, some smoky leather and amber.
Beleard smells like shaving soap with a hint of freshness of lemon and vetiver, and warm spices like black pepper, nutmeg and cinnamon, because he cooks a lot.
Yara's scent is wild forest garden... after the rain at night xD It's really complicated, because she works with plants and soil and herbs. She smells of oakmoss, juniper, bitter orange blossoms, black currant buds, nutmeg, myrrh, with a bunch more undertones of rosemary, vetiver, cloves, pine needles and so on.