Add sharded GGUF version of `tinyllama-1.1b-1t-openorca.Q4_K_M.gguf`

Add sharded version of "tinyllama-1.1b-1t-openorca.Q3_K_S.gguf"

Create README.md

Add sharded version of `tinyllama-1.1b-1t-openorca.Q8_0.gguf`

initial commit