Finish Realistic Virgin Mary Illustration

I have an unfinished drawing of the Virgin Mary holding an ak47. I would like to hire someone to finish drawing it for me . I want it to look like a Greek god or like Benjamin Franklin on the 100 US dollar bill kind of tone.
What I 100% do want is to keep it exactly how it looks in the photo

I would like
• add the tip of the gun
• fix her fingers (mostly the pointy finger on left hand)
• i want her eyes and face to look like a soul less Greek god statue
• don’t need to add the bottom but maybe just add a little bit