Feature request : Remote SMB pivot

Is your feature request related to a problem? Please describe. I'm on a situation where I have admin access to a computer that only allows inbound SMB. I'm unable to get an implant on this computer and I think it is currently impossible with current Sliver. SMB pivot have already been implemented but they only allow to create a named pipe in an existing session and create payloads that will connect to it, wich does not work in my case since outbound SMB to my IP is not allowed and can't be allowed.

Describe the solution you'd like I'd like to be able to genate a payload that once executed creates a named pipe on the host, and then be able to link it from an existing session with a command like the Cobalt Strike "link [host] [pipe]" or the Havoc "pivot connect [host] [pipe]"

Describe alternatives you've considered I think there is currently no alternative and it is the only way to get implants in such situations