and the $40,000 cost of her treatment quickly drained the resources of the rescue center and savings. but lucky has another rare skill as an artist. she's been taught to paint. as money ran low, the new york-based wildlife alliance which supports the center raised money for her treatment by auctioning two of her paintings. early this month, the first signs of recovery flapping her ears, throwing dust an eating again. >> we're just happy that there's progress at last we look like we're winning. >> reporter: during our visit, she raised a paint brush for the first time in weeks, slapping on the paint. >> this is a sign that lucky really is on the mend. this is it. >> reporter: marks cautions there have been ups and downs before. but for now -- >> there's a smile on everybody's face again and on lucky's face as you can see. >> reporter: ian williams, nbc news, cambodia. still ahead, a group of u.s. sailors who are making history today.