I was going to suggest something similar, but found this suggestion.
When I edit a page, the script field has several varieties for the same script family (for example, in Arabic, Chinese, Cyrillic, Georgian, Latin…) and, in my case, I select the basic option because I do not know what the style of these script varieties (I could search in internet, but I am not doing that at the moment).
My idea was to add images with examples of all script in the guidelines
I would love having the overview page for scripts!
It could give more room for elaborating on scripts and how to identify/destinguis them. Eg. all the different Chinese or Latin scripts. Having pictures and maybe even its entire inventory (to a certain extend), make it a kind of wiki-pedia/omniglot over the scripts used on here :D
Without knowing much about it, I think the reason why we can't have examples in the drop down list in the search page, is because all of the scripts don't exists in unicode?
I have a soft spot for origami paper cranes.
Read or watch about "Sadako Sasaki and the Thousand Paper Cranes".
Spread a little peace and happiness wherever you go :)