If you want a portrait painting or a full body character painting. You must be more specific about details how you want the your character to be like.
Most of the artwork I created with painting with the use of material such as reference images for help me to work and use my own vision/imagination to add up what the character to be like.
Provide photo reference images material of what kind of pose you like the character to be, sexy pose or doesn't matter.
Also please keep in mind, the painting usually take a week or 2 weeks -- depend on the details of the painting if you want the painting turn to be masterpiece art. Be patience with me because I never like rushing the painting.
Your art piece will be upload or post on my social network such as Facebook, Twitter and Instagram as my showcase how much I proud I've done the work for, but of course, the image will be with big watermark protect from by others try to steal for make profit.
I always keep my clients with the latest update on how the art is coming.