While on guildwars2.com I came across a link in the fan generated section of a very talented artist/digital illustrator goes by the name duckgirl.
Link here: https://forum-en.guildwars2.com/forum/community/fangen/Painted-Character-Portraits/first
Here are some below that she has done for players
Link here: https://forum-en.guildwars2.com/forum/community/fangen/Painted-Character-Portraits/first
Here are some below that she has done for players