Plastic Wrap effect in Gimp (like classic Photoshop's) - Download plugin in comments - Binaries go in C:\Users\(USERNAME)\AppData\Local\gegl-0.4\plug-ins or /home/(USERNAME)/.local/share/gegl-0.4/plug-ins NOT the normal plugins folder. : r/GIMP
198 Plastic Photoshop Brushes - Design Cuts
Plastic Effect in Photoshop | Different Methods to Create Plastic Effects