Does it have to be carbon? Adding mounts in the middle of carbon tubes in a high stress part like a fork might bring on too much risk for the lawyers or maybe just there aren't that many who want them...

If it has to be carbon, WoundUp had options for fender eyelets, disc and canti mounts. I think their canti studs unthread so, replace the studs with some short bolts and they could be used as a small front rack (like the Nitto or something custom) mounts while using the disc mount for the brakes. They may also be able to do something custom.