Hi, my name is Resen. I am a software developer and the creator of PDF Gear (https://gum.co/PDFGear). Apart from that, I am also a hobbyist 3D artist who loves to create photorealistic designs with Blender. I am mostly experimenting on DeviantArt. For high quality renders only, visit www.artstation.com/resenzhu. For speed arts, visit www.youtube.com/ResenZhu.