How to farm some artifact patterns?

[belzebob.23]

Hello,

I'm still relatively new to the server and my prime time in this game was about 20 years ago ;D

I've already played a bit and would like to get the winged helmet skin. I've already done the Encounter and now need to get the three patterns.

Unfortunately you can only find very old or vague information online. So my question is, can anyone by chance give me more information about which mobs you have to farm for the items or maybe where there is a good spot for it?

So far I have only found out that these are Melos creatures in Meso.

Thanks a lot !