Request: DFlash draft checkpoint for deepseek-ai/DeepSeek-R1-0528

[johanna-rock-tt]

Please :) MTP is good to have, but DFlash should get a lot better speedup than built in MTP.

[johanna-rock-tt]

We are very happy to train the drafter ourselves and contribute the model checkpoint back to the repo, if you could provide the training recipe that would be super great!