This is the rhombus, nothing changed.

can you attempt to make it manned like a little cocpit inside with small solar panels as Monitors soo the pilot can see and an external seat then this will be fucking epic spyplane wait.... not epic Blyatful

Now i can fuckin spy on american yankee pigs

This is literally just the rhombus, but I don't know which one came first.

10/10 can even fly with one side missing

Cool!

@Samus Aran A very similar design was made by Spac3man a year ago, but this was--like Max.Morse said--made independently. When using minimal parts and going as small as you can go, there's only so many configurations that work and look good at the same time. Clearly Spac3man beat me to it, but we were thinking along the same lines.

I just looked through the Reddit thread, says that he had no prior knowledge of the Rhombus and that at least one other person independently came up with a similar design.

@Samus Aran no he didn't. It's different. Either he was inspired by the Rhombus and improved upon it, or he happened to come up with a similar idea.

These 2 made this:

Rhombus
by Spac3man

Rhombus v2
by Q_Anton_Q

neat