diff --git a/.gitattributes b/.gitattributes
index ed0fd73..65f8d78 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -54,3 +54,4 @@ gemma-3-27b-it-codeforces-sft-i1-Q3_K_S.gguf filter=lfs diff=lfs merge=lfs -text
 gemma-3-27b-it-codeforces-sft-i1-Q3_K_M.gguf filter=lfs diff=lfs merge=lfs -text
 gemma-3-27b-it-codeforces-sft-i1-Q3_K_L.gguf filter=lfs diff=lfs merge=lfs -text
 gemma-3-27b-it-codeforces-sft-i1-Q4_K_S.gguf filter=lfs diff=lfs merge=lfs -text
+gemma-3-27b-it-codeforces-sft-i1-Q4_0.gguf filter=lfs diff=lfs merge=lfs -text
diff --git a/README.md b/README.md
index cc90385..81868e5 100644
--- a/README.md
+++ b/README.md
@@ -23,16 +23,16 @@ Quantized to `i1-GGUF` using [SpongeQuant](https://github.com/SpongeEngine/Spong
 
 ***
 <figure>
-  <img src="https://huggingface.co/spaces/SpongeEngine/README/resolve/main/055.png" alt="School of fish">
-  <figcaption>School of fish</figcaption>
+  <img src="https://huggingface.co/spaces/SpongeEngine/README/resolve/main/098.png" alt="Museum">
+  <figcaption>Museum</figcaption>
 </figure>
 
 <figure>
   <audio controls>
-    <source src="https://huggingface.co/spaces/SpongeEngine/README/resolve/main/006.mp3" type="audio/mp3">
+    <source src="https://huggingface.co/spaces/SpongeEngine/README/resolve/main/008.mp3" type="audio/mp3">
     Your browser does not support the audio element.
   </audio>
-  <figcaption>Journey – Don't Stop Believin' (USA, 1981)</figcaption>
+  <figcaption>Pixies – Where Is My Mind (USA, 1988)</figcaption>
 </figure>
 
 ***
diff --git a/gemma-3-27b-it-codeforces-sft-i1-Q4_0.gguf b/gemma-3-27b-it-codeforces-sft-i1-Q4_0.gguf
new file mode 100644
index 0000000..5951f43
--- /dev/null
+++ b/gemma-3-27b-it-codeforces-sft-i1-Q4_0.gguf
@@ -0,0 +1,3 @@
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+size 15617974496