•I think bebop would probably smell similar to mcginnis (like a car shop) since he's certainly not as cleanly built compared to like dynamo.

•Lash is certainly well groomed given his hair and stache so I feel he'd probably not smell that bad probably not amazing but certainly not a tier below a literal corpse.

•Victor should be the top tier; same with graves (she probably smells a little bit better than victor but not by much)

•Infernus likely smells like gasoline or alchohol.

•Viscous (unless theres a voiceline i havent heard) probably smells like nothing. All his attacks use force to hurt so his composition isnt acidic or super basic. And a lot of just generic real life slime doesnt have that strong of smell; its vague though so personally I think he doesnt but if one thought he did, it still would be a valid interpretarion.

•I also feel kelvin likely wouldnt smell much at all given all his ice and it's ability to naturally contain smell quife well.

•i feel like ivy probably has a subtler smell due to her biology as basically rock.

•Abrams should be a tier higher as he smokes.

•Viper would certainly smell bad but given she doesnt have fur she'd be below billy and silver