winged insects (dont know location)

Hello there,

i got these insects from my uni, becaue they wanted to throw them away, but i thought they were too pretty for that.

That was a few years ago though and I cant remeber neither where they told me they were coming from, nor what Family they are in. I thought i remebered them to be cockroaches but after researching a little i thought their wings look completely different.

I want to use them in an art project so i dont need the exact specimen name, but a at least their family name or subclass would do.

m guessing them to be in Dictyoptera....

Thank you so much for your help!!!

cheers and greetings from Berlin (Germany)

Alessa (newbie)

i couldnt manage to uplaod the pictures directly here

so here is the links to the images : imgur.com/a/J2S5Jjy