Help me replace it with an old Japanese giant with bulging muscles all over his

Help me replace it with an old Japanese giant with bulging muscles all over his body。In the sauna。Meat becomes very large。The flesh of the whole body is getting bigger，Hairy chested old man, old bodybuilder, 100-year-old old Japanese old man in sauna room, as big as a giant。Strong old man working out。The body is as big and bloated as a giant。Body muscle expansion。No pants。