i think you can unfortunatelly forget warp3d. we (actually matthey) havnt got any answer from hyperion as we were asking for sources alone to fix warp3d, so that it is practically usable, not to give it away. otherwie its licence states that it can be distributed for free.
Won't happen as it's part of OS4 these days. Same applies to Picasso96.
i think similar applies to mui. i wasnt even able to register it. what a shame.
I've no idea about registration of MUI, but development continues mostly as part of MorphOS AFAIK.