I'll make a customscreen-space shader for your avatar, worlds, or any Unity project! Some examples of things that are possible with screen-space shaders are: Blurs, Shakes, Overlays, Etc. (basically any post-processing effect or filter). If you aren't sure if it is possible, feel free to reach out before hand! These shaders will be VR-optimized and have little performance impact on your game (whether in VR or desktop). All I need is a description of what you want, the settings that the shader will have, whether or not you need a custom UI, and an example of how it will be used so that I can make sure that it works properly for all your needs.