This is an interesting request, as "xukmi fx shaders" is not a mainstream term found in major graphics APIs (like DirectX, Vulkan, or standard Unity/Unreal Engine documentation), nor is it a well-known repository on GitHub or Shadertoy.
// Example: xukmi_CinemaBloom.fx uniform float intensity < ui_label = "Bloom Intensity"; > = 0.5; uniform float radius < ui_label = "Bloom Radius"; > = 2.0; float4 PS_Fragment(VS_OUTPUT input) : SV_Target { float4 color = tex2D(ReShade::BackBufferTex, input.uv); float4 blurred = SampleGaussianBlur(color, radius); return lerp(color, blurred, intensity); } xukmi fx shaders
However, based on the structure of the name and common naming conventions in the demoscene, game modding, and niche graphics forums, we can infer that is most likely a specific pseudonymous developer or artist (possibly from communities like DeviantArt , GameBanana , Nexus Mods , or a Russian/European demoscene group), and "fx shaders" refers to their custom collection of post-processing or real-time effect shaders. This is an interesting request, as "xukmi fx