Might want to maybe do another version that uses a white cape and has the diamond patterns as the team coloured area. And if you don't really like the white pattern you might try asking the author for permission to edit it to your own personal liking so it will fit in your map(s). Just be sure to ASK first, would be quite rude to edit someone elses work without their consent. However in my personal opinion I would say its an extremely well done Blood Mage skin, don't see too many good ones 8/10.
His boots seem to be a bit too dark. They should match better with the rest of his outfit. I'm not a very big fan of his gauntlets either (No fingers!) but this skin is one of my favorite king styled skins so... great job!