Myrrh, Frankincense, and Steel: Kurald Galain's Guide to the Magus

[Kurald Galain]

Hi, I'm trying to build an Archer Eldritch and I do not know where to start, any recommendations?

Yes, that's what the guide is for

I recommend you start by picking a blue- or green-rated race you like, then distribute scores as suggested for a dex build (because, you know, archer), then look for three or four blue- or green-rated feats you like. Then post the result.