transformers gguf not-for-all-audiences roleplay llama3 en base_model:Vdr1/L3-8B-Sunfall-v0.3-Stheno-v3.2 base_model:quantized:Vdr1/L3-8B-Sunfall-v0.3-Stheno-v3.2 endpoints_compatible region:us imatrix conversational