I was wondering if theres a specific gene list or combination in order to create specific looks for children ._.
A beautiful red head was born and I was trying to make another one but it never works

There is a topic on specifically redheads here. That topic references a "Genetic Guide" that was written for VV2 by a player that could be of assistance to you. That "Guide" can be found here.

thank youuu but do you by any chance know any genetic guides for VV3?

I've been somewhat working on a redhead genetics guide for VV3. It's a bit messy, but I'll post what I have, if you like. I don't have ALL the combinations by far, but I have quite a few. (I just figured out how to post pictures not long ago, and I'm still getting used to it, but I think I can figure out how to do it.)
I'm doing a LOT of genetics work at the moment, so if anyone is interested, let me know, and I'll see what I can do.

There is also thread that discusses VV3 genetics in general: [CONTAINS SPOILERS] Genetics in VV3. Although it doesn't go into as the much detail as the VV2 version (link posted by Xay above), it does contain the headshots of the villagers found in your game files.

The VV2 guide will work for VV3, just label the heads in VV3 as the ones in VV2 have been labeled. You'll get the general idea once you've figured out what peeps you get

ohh thank you so muchhh :} just let me know please if you figure it out. i got a redhead child and i was so excited but i can only get redheads when the mother is a redhead