I gonna finish the challenge even if it takes years, If you want to suggest an artist for me to copy their art style mention them in the comments and I'll ask them if I can imitate it.

Names on the left are artists that accept me to draw their style, names on the right are my planned characters to draw in said

Nikcesco/Elizabeth
Floofyhoof/H
Eyelessmike/Josh
crackiepipe/Jenny
min/Chinue
kittykage/Zamori
lunate/Nesu
yokomasho/Meja
geier/Sushamai
byser/Lojenta
fidchellvore/Kantasin
kalnareff/Lorasene
hungothenomster/Frenzin
aoinobroome/Josh
https://mainlinemojo-nsfw.tumblr.com /
pollo-chan/H
dewclawpaw/Cirrus
zombied/Jesse/Jezze
dr_dreadman/Lone
negative_theory/Foa
discoverychannelofficial/Zenga
daigo/Foa
cownugget/Lorasene
zwitterkitsune/Dulahix
lowdoss/Cerri
Herro/
Rabid/

cosmiclife/Lone (final boss)