Estes USS Enterprise #1275, Part 25, The "Stand"

It's a nice gesture to include a cardstock display stand.

As is, it won't fit together. The cut slots (or slits) are too thin to slide together the thick cardstock.

With a sharp knife and straightedge, 

The slots were widened.

320 grit sandpaper was folded and the slot sanded until I got a better slip fit.

Here's the finished, assembled stand.

Plain, but functional.