Qwen2.5-vl support and conversion？

[Gusha-nye]

Hi，big guys！
I would like to ask if llama.cpp is able to convert a multimodal model (e.g. Qwen2.5-vl-3B) to gguf format and quantize it to Q4_0? And is there a corresponding tool to run it through llama.cpp after compilation?
If not, are there any subsequent plans for this part of the development?

[panda44312]

See: #11483 (comment)