Thanks to the help of Ahundred Ahundred I found a long lost doodle colored exclusively for my website Wolfcountry The Werewolf Forest. Circa 1998. So the image is really small, but with 3 minutes of edition™ the old gif image it was ready for rock'n'roll again as png!
The character is a fanart of Loborock © Oscar Gonzales from the book is "Werewolf Tales for Children", Selector, 1998.