an old drawing, dated back in 2004, highly inspired after months playing arcade game Vampire Night (not Vampire Knight the manga/anime!), a light gun rail shooting arcade game Namco

finalized design of him was done after finish watch Van Helsing (Hugh Jackman is one awesome Helsing-what do you expect from wolverine anyway?) XD

anyway, Gavin is a noblemen teenager, nice guy really, but after a mishap, he ended up become half-vampire and become a vampire hunter, like his father (as revenge? dunno, u decide! XD), but instead stuck in one place protecting it, he travels and hunt them down instead (good way to get rid boredom I must say) ;)