I found a Gelgoog in a flying pose in another folder.
I tried diorama in the desert, space, and a city.
I don't imagine it being able to glide across the Earth's surface like this in its gravitational field, so I went for something more like Texas Colony.
I'm starting to want some jet effects from the feet.
This isn't an image intended for diorama, so I guess I'm being a bit extravagant.

I tried making dioramas of the desert, space, and cityscape using a Gelgoog. | 八丸's Gunpla works