Hey! So I can’t speak for all Asians by any means, but here’s a basic breakdown.
Though most of us have almond, monolid eyes, not all do. It is very rare for Asians to have lighter eye colors outside of the dark brown/black family, but it is technically possible (excluding contact lenses or iris implant surgery). Typically, on the portal, what you’ll find are almond shaped eyes and monolid eyes (but only a few) for males, and tons of almond eye shapes as well as monolid varieties for females. All (except deepset almond) of those shapes are for Asian characters generally speaking. Yes people can use them for their own personal characters if they please, but when creating characters, it is generally considered culturally inappropriate to use them on Caucasian, or really any race, character besides Asians, as we are regularly shamed for our eye shapes as is (it has gotten better over the years, but it’s still a true fact).
Typically you’ll find Asians to be more on the pale side (probably tones 0-3 in the LL portal), but there can be and are darker skinned Asians, so don’t let the pale skin idea get in your way.
Most Asians also have naturally black/dark hair, but there are minority groups all around Asia with lighter colors such as brown, red, blonde, etc. (it really depends the region).
Noses I don’t have much to say about, there’s a vast variety of noses out there, none of which are particularly exclusive to Asians. I’ve found, with the few Asians I personally know and myself, that we generally have flatter noses than others. However, this is also based on my own experiences and shouldn’t be entirely what you base your character on.
My best recommendation for you would be to figure out which Asian country your LI is from first and foremost. Research the people of that country/region and go from there. Every region is different, these are simply the basics.
