transformers gguf merge mergekit lazymergekit SanjiWatsuki/Silicon-Maid-7B maywell/Synatra-7B-v0.3-RP en base_model:ND911/EE-Maid-7B-Slerp base_model:quantized:ND911/EE-Maid-7B-Slerp endpoints_compatible region:us