Recently I came across my 3D quilled lion tutorial ripped off by a web site from a PDF (along with other tutorials), and shared on Pinterest. Can't help stumbling upon stolen images and tutorials here and there :( Anyways, I would like to remind that the tutorial is available in high resolution, with detailed instructions in English, and absolutely free of charge. It can be downloaded from the page Lion: 3D Quilling Project. Moreover, everybody is welcome to distribute the file or even host it on their website, legally.
Some thoughts for those of you who publish things on the Internet. In the past I released some quality content under a Creative Commons license, hoping to give people an opportunity to use it legally, while also benefiting from this myself a little bit. And here are my observations: for every legal use (if at all), I find tens of illegal ones, that is without even mentioning the source. It looks as though every image without a watermark just asks to be stolen. Sad :(