Does anyone know where I can find hair styles like these?

unknownmystery445

For the second photo I'm looking for a shorter or shoulder length version, sort of like that sleek flat scifi "Asian" hairstyle. 

Serene Night

Jai hair for number 3 http://www.daz3d.com/jai-hair

Serene Night

Brian hair might be close to style 1

http://www.daz3d.com/brian-hair-for-genesis-2-male-s

Bunyip02

Sexy Spirit Hair - Number 2

http://www.daz3d.com/sexy-spirit-hair

Foxy Hair - Number 2

http://www.daz3d.com/foxy-hair

ThatGuy

http://www.daz3d.com/gloria-short-hairstyle for image 1

https://www.renderosity.com/mod/bcs/shorty-hair/116264/ for image 3

nattaruk

Maybe Adriana Hair for image number 2?

http://www.daz3d.com/adriana-hair-for-genesis-2-and-3-female-s-and-victoria-4

pwiecek

You are going to have to dig down and check morphs for the second one

pds

For the second hairstyle with the slanted cut, try the following:

G2F Phoebe Hair:

http://www.daz3d.com/phoebe-hair

eXotique Noxy Hair for G3F:

https://www.renderosity.com/mod/bcs/exotique-noxy-hair-for-g3-female-s-/113631/

 

AllenArt

Tinkerbell hair for Genesis 2 might fit the bill for one of the short pixie cuts.

Laurie

nonesuch00

Tinkerbell hair is a better neater look for haircut #3. But a slightly messier varient is the Adam hair:

http://www.daz3d.com/adam-hair-for-genesis-3-male-s

For haircut #1 I think Boris hair is the best fit although it's not quite so clean cut.

http://www.daz3d.com/boris-hair-for-genesis-2-male-s

For a more clean cut I think maybe this migh be neater for Hair Cut #1:

http://www.daz3d.com/timeless-male-hair-for-genesis (although it could stand an iRay update)

For haircut #2

http://www.daz3d.com/sorrow-hair-for-genesis-3-female-s