Learn to create a customized Kira Kira glitter sparkle filter with a VHS effect in Spark AR. Master the Simple Kira Patch for sparkle creation, implement FastColorLUT for color grading, and apply RGB Shift Shader Patch for a vintage VHS look. Explore retouching techniques that incorporate the RGB shift and custom color LUT. Follow along with step-by-step instructions, utilizing provided tools and assets such as Spark AR FaceAssets and open-source files. Gain practical skills in filter design, enhancing your ability to create unique and engaging augmented reality effects for social media platforms.