gem demos dhs

[Teki]

i am searching the enterprise/startrek video demo from 1st falcon times that was shown a lot on fairs...
and i am searching gem demos mostly from dhs i heard there was 4 gem demo effects from this older demos like dream dimensions
...
i heard there is also a nyancat special falcon version ?

i searched this a lot but dont find
thanx 4 links

[Cyprian]

and i am searching gem demos mostly from dhs i heard there was 4 gem demo effects from this older demos like dream dimensions
...
i heard there is also a nyancat special falcon version ?

https://gemdemo.atari.org/shots.html

[Teki]

the gem demo as complete project is a cool beginning, but i remember in the 90´s i have them all as single screen ?
and is there a special falcon nyancat or is it just the ste one ?