Sorry to have to say this. But "Real Life has reared it ugly head, and I will not be able to get as much time to TR64 and its plugins as have been and wish to continue to."
I've got burnt at work for all the time I was stealling to do TR64 things.
That's bad news (as the plugin, and Emu were progressing at an incredible rate), but hey you have to have a real life y'know. Best of luck with whatever you are going to do.
Maybe you could make your projects (emu + plugins) open source and perhaps other developers could resume the projects (with ofcourse your premission, just like pj64)
It's only an option, you don't have to give the sourceses.
I hate when real life gets in the way Best of luck Ice. god bless you, theres alot of us out here that more than appreciate the great work thats been done so far