gguf mistral quantized 2-bit 3-bit 4-bit 5-bit 6-bit 8-bit GGUF text-generation base_model:DavidAU/L3.2-Rogue-Creative-Instruct-Uncensored-Abliterated-7B base_model:quantized:DavidAU/L3.2-Rogue-Creative-Instruct-Uncensored-Abliterated-7B region:us imatrix conversational