I was just looking on Depibooru and I noticed some pictures of G1 ponies that were humanized, so here are some of them, and if there is more, they will be posted as well by me or anyone else who can find them.

Gusty

Wind Whistler

Moondancer (G1)

Firefly

Why are they drawn so sexy 😏?

I didn't make the art, someone else did, plus it's not very easy to find humanization on earlier generations when so much of it is concentrated on the more recent ones.

This is what Fizzy looks like humanized.