Hi,
I have my own crypto bot which is based on python, so implementing anything smaller is not so time consuming.
I'd never had contact with Quantconnect platform before, but I've just studied their documentation and your task is fully feasible. Quantconnect do not have Renko indicator implemented, but there is no problem to implemented this independently inside the bot logic. The project should take between 2 - 4 days.
If you looking for professional help for now and maybe for some future improvements I'm open for cooperation.
Best regards,
Pawel Stepien
Researcher, Full-stack developer