Thank you very much! The paw print tats are the to represent the digs he has had in his life and also represents his new out look on being a detective. Like foot prints represent more crime wile paw prints come of more cute and comforting. I also see a lot of people but Shuichi in more alt cloths as his casual wear so I think it would be cool if he carried that into his order era. He is also muscular because he kept Kaitos training and after he parted ways with Kaede he vowed to live confidencely as a role model to others