I'm combining models of two different artists in this post.
1. Sunshine cube designed by Madhura Gupta
I used 6 inch duo paper for this cube. 6 units. No glue.
Tutorial by Origami maniacs 488
2. Ashoka Nakshatra designed by Nikhil S
I used 3 inch square duo papers. 12 units required. No glue.
Tutorial by origami maniacs 485