I have a Mikrotik RBM33G router board that I have succefully installed OpenWRT on.
I need an OpenWRT specialist to install a MikroTik R11e-LTE 4G module, than make a tutorial about how to do this again for a fresh install. I will provide direct access to the router.
If you are interested in this project please send me a message or write here. I will pay for this project.