Here is my version of Iconian Gateway from Star Trek. It's a Vandros IV version from Deep Space 9. The Gateway are compatible with the TFT screen used for Guardians Gate from The Original Series episode 'City on the Edge of Forever' so you can keep swapping them.
To load slideshow just copy guardian_gade_shlideshow.tft to SD card and power up the screen. It will load presentation automatically. After it's finished take the card out and power up the screen again and touch it to start slideshow.
Physics, 3D printing, Programming, Astronomy and Sci-fi - that's me \//