A way to make pcsx2 frame by frame?

Hello, I'm ripping some game from pcsx2 dumping textures with texmod, but some rips are difficult because are animations and the texture changes in memory, there is a way to make pcsx2 go frame by frame? Or use GlIntecept to dump the textures? When i use the graphics plugin gsdx in opengl mode the emulator won't run the games. Thanks for reading.