A direct link to LGBT+ Flag Sprites (as seen on my profile as well as my source's, the wonderful Brownie) can be found here!!
There's also a few more here, and the info is here.

No credit needed.
Use at your own delight. c:

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- MAIN - Kurage no Uta (クラゲの歌/Clear's Lullaby) That NITORIous Haircut Click For Ships!! c; Boku's Nasty Trash OC ;u; LGBT+ Flag Sprites