I'm sure Troy Vigil would love to hear that you're claiming his work as your own. In the mean time, I've reported you to deviantART, and hopefully you will get kicked out so the real artists can feel a bit safer about their work being stolen.
Most cases of plagiarism are considered misdemeanors, punishable by fines of anywhere between $100 and $50,000 – and up to one year in jail.
Plagiarism can also be considered a felony under certain state and federal laws. For example, if a plagiarist copies and earns more than $2,500 from copyrighted material, he or she may face up to $250,000 in fines and up to ten years in jail.