Update 4-bit link (now available)

README.md

@@ -50,7 +50,7 @@ MiniMax-M2.5 is a large Mixture-of-Experts language model by MiniMax AI. This va
 
 ## Also Available
 
-- [MiniMax-M2.5-REAP-19 MLX 4-bit](https://huggingface.co/shieldstackllc/MiniMax-M2-5-REAP-19-mlx-4bit) (~97 GB) *(coming soon)*
+- [MiniMax-M2.5-REAP-19 MLX 4-bit](https://huggingface.co/shieldstackllc/MiniMax-M2-5-REAP-19-mlx-4bit) (~107 GB)
 - [MiniMax-M2.5-REAP-39 MLX 8-bit](https://huggingface.co/shieldstackllc/MiniMax-M2-5-REAP-39-mlx-8bit) (~138 GB)
 - [MiniMax-M2.5-REAP-39 MLX 4-bit](https://huggingface.co/shieldstackllc/MiniMax-M2-5-REAP-39-mlx-4bit) (~73 GB)
 - [MiniMax-M2.5-REAP-29 MLX 4-bit](https://huggingface.co/shieldstackllc/MiniMax-M2-5-REAP-29-mlx-4bit)